Short Biography

Kabul Kurniawan is an Assistant Professor at the Department of Computer Science and Electronics, Universitas Gadjah Mada (UGM), Indonesia. He holds a Ph.D. in Computer Science from the University of Vienna (2023) and a B.Sc and M.Sc in Computer Science from UGM (2013, 2015). Before returning to UGM, he worked as a Post-Doctoral Researcher and Research Engineer at Vienna University of Economics and Business and the Center for Digital Production (CDP) Austria, following earlier research roles at TU Wien. His research focuses on Knowledge Graphs, Decentralized Web, Information Security, Privacy, and NeuroSymbolic AI, with work published in top-tier venues (Computers & Security, MAKE) and presented at leading conferences including ESWC, ISWC, SEMANTiCS, ARES, and IFIP SEC.

Projects

Security KG

SEPSES-CSKG: Integrated Cybersecurity Knowledge Graphs.
ICS-KG: Integrated Cybersecurity Knowledge Graphs for ICS.
Krystal: Attack Reconstruction based on KGs on Audit Data.
VLog-Graph: Virtual KGs for Distributed Security Log Analysis.
CyRAG-KG: KG Enhanced RAG System for Cybersecurity .

Privacy and Decentralization

Linked-Pro: PoC for Social Network based on Solid.
O-Prime: ODRL-based Privacy Monitoring Framework for Decentralized Environments. New

Agentic AI

AgentO: An Ontology for Modeling Agentic AI Systems. New

Publications

Proceedings

Ekelhart, A., Kurniawan, K., Ekaputra, F. J., & Kiesling, E. (2026). AgentO: An Ontology for Modeling Agentic AI Systems. Extended Semantic Web Conference (ESWC) 2026. https://doi.org/10.1007/978-3-032-25159-6_16 New
Adi, A. C., Isnaini, U., Hanif, M., & Kurniawan, K. (2026). O-Prime: An ODRL-based Privacy Monitoring Framework for Decentralized Environments. Extended Semantic Web Conference (ESWC) 2026. https://oprime-repository.netlify.app/ New
Seutia, A. B., Firdaus, M. Z., Ramadhan, M. A., Kurniawan, K., Santriaji, M. H., Amrizal, … & Takizawa, H. (2026). Fully Homomorphic Encryption Inference of Neural Networks Using CKKS-TFHE Scheme Switching and Accelerated Linear Layers. Proceedings of the ACM Asia Conference on Computer and Communications Security (ASIA CCS) 2026. https://doi.org/10.1145/3779208.3807493 New
Kurniawan, K., Ardian, R. F., Kiesling, E., & Ekelhart, A. (2025). AgCyRAG: an Agentic Knowledge Graph based RAG Framework for Automated Security Analysis. RAGE-KG Workshop, International Semantic Web Conference (ISWC) 2025. https://ceur-ws.org/Vol-4079/paper11.pdf
Adi, A. C., Anggita, D., & Kurniawan, K. (2025). Decentralized Generative AI Framework with Solid. International Semantic Web Conference (ISWC) 2025 Companion Volume. https://ceur-ws.org/Vol-4085/paper82.pdf
Herwanto, G. B., Kurniawan, K., Prastowo, B. N., Isnaini, U., Putri, E., & Wijaya, S. H. (2025). Constructing and Analyzing Indonesian Privacy Policies: a Dataset for Privacy Research. 2025 IEEE International Conference on Cryptography, Informatics, and Cybersecurity (ICoCICs). https://icocics.poltekssn.ac.id/
Kurniawan, K., Kiesling, E., Winkler, D., & Ekelhart, A. The ICS-SEC KG: An Integrated Cybersecurity Resource for Industrial Control Systems. In proceeding for International Semantic Web Conference 2024. Baltimore, Maryland. USA. https://doi.org/10.1007/978-3-031-77847-6_9
Kurniawan, K., Kiesling, E., & Ekelhart, A. (2022). CyKG-RAG: Towards knowledge-graph enhanced retrieval augmented generation for cybersecurity. Retrieval Augmented Generation Enhanced Knowledge Graph (RAGE-KG) 2024 in co-location with International Semantic Web Conference 2024. Baltimore, Maryland. USA. https://2024.rage-kg.org/papers/RAGE-KG_2024_paper_1.pdf
Anjomshoaa, A., Kurniawan, K., & Mahdavi, A. (2024). Empowering Digital Humanism in Smart Built Environments through SOLID Data Spaces. Solid Symposium, Leuven, Belgium. http://dx.doi.org/10.13140/RG.2.2.30581.79841
Heinzl, B., Silvina, A., Krause, F., Schwarz, N., Kurniawan, K., Kiesling, E., … & Moser, B. (2024, April). Towards Integrating Knowledge Graphs into Process-Oriented Human-AI Collaboration in Industry. In International Conference on Software Quality (pp. 76-87). Cham: Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-56281-5_5
Kropatschek, S., Kurniawan, K., Boshale, P., Hollerer, S., Kiesling, E., & Winkler, D. (2023). Towards A Knowledge Graph-based Framework for Integrated Security and Safety Analysis in Digital Production Systems. Proceedings of the ISWC 2023 Posters, Demos, and Industry Tracks. 20th International Semantic Web Conference (ISWC). http://hdl.handle.net/20.500.12708/192702
Krause, F., Kurniawan, K., Kiesling, E., Paulheim, H., Polleres, A. (2023). On the Representation of Dynamic BPMN Process Executions in Knowledge Graphs. In: OrtizRodriguez, F., Villazón-Terrazas, B., Tiwari, S., Bobed, C. (eds) Knowledge Graphs and Semantic Web. KGSWC 2023. Lecture Notes in Computer Science, vol 14382. Springer, Cham. https://doi.org/10.1007/978-3-031-47745-4_8
Bayomie, D., Revoredo, K., Bachhofner, S., Kurniawan, K., Kiesling, E., & Mendling, J. (2022, November). Analyzing Manufacturing Process By Enabling Process Mining on Sensor Data. In The Practice of Enterprise Modeling (PoEM) Workshops. 2022. https://ceur-ws.org/Vol-3298/paper_DTE_625.pdf
Bachhofner, S., Kurniawan, K., Kiesling, E., Revoredo, K., Bayomie, D. (2022). Knowledge Graph Supported Machine Parameterization for the Injection Moulding Industry. In:Knowledge Graphs and Semantic Web . KGSWC 2022. vol 1686. Springer, Cham.https://doi.org/10.1007/978-3-031-21422-6_8
Stefan Bachhofner, Elmar Kiesling, Kabul Kurniawan, Emanuel Sallinger, Philipp Waibel. 2021. Knowledge Graph Modularization for Cyber-Physical Production Systems. Proceedings of the ISWC 2021 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 20th International Semantic Web Conference (ISWC) 2021. http://ceur-ws.org/Vol-2980/paper333.pdf
Kabul Kurniawan, Andreas Ekelhart, and Elmar Kiesling. 2021. An ATT&CK-KG for Linking Cybersecurity Attacks to Adversary Tactics and Techniques. Proceedings of the ISWC 2021 Posters, Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 20th International Semantic Web Conference (ISWC) 2021. http://ceur-ws.org/Vol-2980/paper363.pdf
Kabul Kurniawan, Andreas Ekelhart, Elmar Kiesling, Gerald Qurichmary, A Min Tjoa. 2020. Virtual Knowledge Graph for Log Analysis. The 16th International Conference on Availability, Reliability and Security (ARES 2021). Association for Computing Machinery (ACM), New York, NY, USA. https://doi.org/10.1145/3465481.3465767
Kabul Kurniawan, Andreas Ekelhart, Fajar Ekaputra, and Elmar Kiesling. 2020. Cross-Platform File System Activity Monitoring and Forensics - A Semantic Approach. 35rd International Conference on Information Security and Privacy Protection – IFIP Sec Conference 2020. Springer International Publishing, Cham, 384-397. https://doi.org/10.1007/978-3-030-58201-2_26
Adorada, A., Wirawan, P. W., & Kurniawan, K. (2020). The comparison of feature selection methods in software defect prediction. 2020 4th International Conference on Informatics and Computational Sciences (ICICoS). https://doi.org/10.1109/ICICoS51170.2020.9299022
Kabul Kurniawan, Andreas Ekelhart, Elmar Kiesling, Agnes Froschl, and Fajar Ekaputra. 2019. Semantic Integration and Monitoring of File System Activity. In 2019 SEMANTiCS Conference. http://dx.doi.org/10.13140/RG.2.2.11376.81928/1
Elmar Kiesling, Andreas Ekelhart, Kabul Kurniawan, and Fajar Ekaputra. 2019. The SEPSES Knowledge Graph: An Integrated Resource for Cybersecurity. In The Semantic Web – ISWC 2019. Vol. 11779. Springer International Publishing, Cham, 198–214. https://doi.org/10.1007/978-3-030-30796-7_13
Andreas Ekelhart, Elmar Kiesling, and Kabul Kurniawan. 2018. Taming the Logs - Vocabularies for Semantic Security Analysis. Procedia Computer Science 137, 109–119. https://doi.org/10.1016/j.procs.2018.09.011
Kabul Kurniawan. 2018. Semantic Query Federation for Scalable Security Log Analysis. In The Semantic Web: ESWC 2018 Satellite Events. Vol. 11155. Springer International Publishing, Cham, 294–303. https://doi.org/10.1007/978-3-319-98192-5_48
W. T. Lestari, E. Suharto, P. W. Wirawan, and Kabul Kurniawan. 2019. Trust and Risk for Measuring Online Tax Application Acceptance. 2019 3rd International Conference on Informatics and Computational Sciences (ICICoS), Semarang, Indonesia, pp. 1-6. https://doi.org/10.1109/ICICoS48119.2019.8982473
Djalal Er Riyanto, Panji Wisnu Wirawan, Kabul Kurniawan. 2018. E-Government Interoperability: Architecture Model for Public Information Services of Sub-District Governments. MATEC Web Conf. 218 03008. https://doi.org/10.1051/matecconf/201821803008
Kabul Kurniawan, Fajar Ekaputra, and Peb Ruswono Aryan. 2018. Semantic Service Description and Compositions: A Systematic Literature Review. 2018 2nd International Conference on Informatics and Computational Sciences (ICICoS), Semarang, Indonesia, pp. 1-6. https://doi.org/10.1109/ICICOS.2018.8621686
P. R. Aryan, F. J. Ekaputra, E. Kiesling, A. M. Tjoa, and Kabul Kurniawan. 2017. RMLx: Mapping Interface for Integrating Open Data with Linked Data Exploration Environment. 2017 1st International Conference on Informatics and Computational Sciences (ICICoS), Semarang, 2017, pp. 113-118. https://doi.org/10.1109/ICICOS.2017.8276347
Kabul Kurniawan and Ahmad Ashari. 2015. Service Orchestration Using Enterprise Service Bus for Real-Time Government Executive Dashboard System. 2015 International Conference on Data and Software Engineering (ICoDSE), Yogyakarta, pp. 207-212. https://doi.org/10.1109/ICODSE.2015.7436999

Articles

Krause, F., Paulheim, H., Kiesling, E., Kurniawan, K., Leva, M. C., Estrada-Lugo, H. D., … & Moser, B. A. (2024). Managing human-AI collaborations within industry 5.0 scenarios via knowledge graphs: key challenges and lessons learned. Frontiers in Artificial Intelligence, 7, 1247712. https://doi.org/10.3389/frai.2024.1247712
Widodo, Aris Puji, Adi Wibowo, and Kabul Kurniawan. Enhancing Software User Interface Testing Through Few Shot Deep Learning: A Novel Approach for Automated Accuracy and Usability Evaluation. International Journal of Advanced Computer Science andApplications, West Yorkshire Vol. 14, Iss. 12, (2023). https://doi.org/10.14569/IJACSA.2023.0141260
Kabul Kurniawan, Andreas Ekelhart, Elmar Kiesling, Gerald Qurichmary, A Min Tjoa. 2021. KRYSTAL: Knowledge Graph-based Framework for Tactical Attack Discovery in Audit Data. Computers & Security, Volume 121, 2022, 102828, ISSN 0167-4048. https://doi.org/10.1016/j.cose.2022.102828
Kabul Kurniawan, Andreas Ekelhart, Elmar Kiesling, Dietmar Winkler, Gerald Qurichmayr, A Min Tjoa. VloGraph: A Virtual Knowledge Graph Framework for Distributed Security Log Analysis. Mach. Learn. Knowl. Extr. 2022, 4, 371-396. https://doi.org/10.3390/make4020016
Kabul Kurniawan and Ahmad Ashari. Penerapan SOA menggunakan Enterprise Service Bus pada Proses Pengecekan Status Perizinan Pemerintah Kabupaten Sleman. IJCCS (Indonesian Journal of Computing and Cybernetics Systems), Volume 10, Issue 2, 2016, pp. 137-148. https://doi.org/10.22146/ijccs.15525

Book Chapters

Franz Krause, Kabul Kurniawan, Elmar Kiesling, Jorge Martinez-Gil, Thomas Hoch, Mario Pichler, Bernhard Heinzl, Bernhard Moser. (2024). Leveraging Semantic Representations via Knowledge Graph Embeddings. In: Soldatos, J. (eds) Artificial Intelligence in Manufacturing. Springer, Cham. https://doi.org/10.1007/978-3-031-46452-2_5
Jorge Martinez-Gil, Thomas Hoch, Mario Pichler, Bernhard Heinzl, Bernhard Moser, Kabul Kurniawan, Elmar Kiesling, Franz Krause (2024). Examining the Adoption of Knowledge Graphs in the Manufacturing Industry: A Comprehensive Review. In: Soldatos, J. (eds)Artificial Intelligence in Manufacturing. Springer, Cham. https://doi.org/10.1007/978-3-031-46452-2_4

Preprint

Chang Sun, Federico Igne, Gianmarco Spinaci, Kabul Kurniawan, John Domingue, Marc Gallofré Ocaña, Glenda Amaral. Privacy-Protection within the Evolution and Preservation of Knowledge Graphs: The VAD 2 ER approach towards Medical Citizen Science. International Semantic Web School (ISWS) Report (2019). http://dx.doi.org/10.13140/RG.2.2.20536.47360

Thesis

Ph.D. Thesis: Improving Cybersecurity through Semantic Security Log Monitoring, Analysis and Attack Reconstruction, University of Vienna, Austria, March 2023. https://services.phaidra.univie.ac.at/api/object/o:1633094/get
M.Sc. Thesis: Implementation Of Service Oriented Architecture (SOA) Using Enterprise Service Bus (ESB) as a Mediator Of Information System Integration. Gadjah Mada University. Yogyakarta. Indonesia. August 2015
B.Sc. Thesis: Web Service Implementation Using WSO2 Framework (Case Study: Payroll Information System for Sleman Regency Government). Gadjah Mada University. Yogyakarta. Indonesia. December 2012

Awards

Research Award: WU Award for Oustanding Research Achievement for Journal titled: KRYSTAL: Knowledge Graph-based Framework for Tactical Attack Discovery in Audit Data. Vienna, 2023.
Hackathon Winner: 3rd Winner, Solid for Social Networks Hackathon, Inrupt, April 2023
Publication Award: Third Best Paper for Paper titled: Knowledge Graph Supported Machine Parameterization for the Injection Moulding Industry at Knowledge Graphs and Semantic Web (KGSWC). Madrid Spain. 2022
Awardee of Beasiswa Unggulan Luar Negeri (Doctoral Scholarship) from Ministry of Education and Culture, Indonesia. (2017 - 2019)
Awardee of BPPDN Dikti (Master Scholarship) from Ministry of Research and Higher Education (Dikti), Indonesia. (2013 - 2015)
Awardee of Prestigious Student Scholarship (Beasiswa PPA), Gadjah Mada University.(2011 - 2013)
Finalist of National Student Science Week - Pekan Ilmiah Mahasiswa Nasional (PIMNAS) for the title “SIPENI: Sistem Peringatan Dini Daerah Aliran Sungai Gunung Merapi”, from Dikti. (2011)
Awardee of Creativity Program of College Student Grant (PKM) for the title “SAJAK: Sistem Anti Penjiplakan”, from Dikti.(2011)
Awardee of Creativity Program of College Student Grant (PKM) for the title “Sistem Monitoring Akses Internet untuk Meningkatkan Kinerja Karyawan”, from Dikti. (2010)
Awardee of Van Deventer-Maas Stichting (VDMS) - Prestigious Student Scholarship (Free of Education Fee), from the Netherlands. (2008-2010)

Activities

Calendar

Speaker at Seminars, Workshops, Talkshows:

Kabul Kurniawan, “Knowledge Graph for Collaborative AI”, As-Salam Leader’s Talk (ALT), Warga Pengajian Austria (WAPENA), Vienna, Austria Oktober 2024
Kabul Kurniawan, “Perkembangan Teknologi dalam Perspektif Islam”, As-Salam Leader’s Talk (ALT), Warga Pengajian Austria (WAPENA), Vienna, Austria Oktober 2023
Kabul Kurniawan, “Knowledge Graph for Cybersecurity – an Introduction”, As-Salam Leader’s Talk (ALT), Warga Pengajian Austria (WAPENA), Vienna, Austria March 2021
Kabul Kurniawan, “Pengenalan Teknologi Web Terdesentralisasi”, PHP Indonesia Online Learning, PHP Indonesia, Indonesia, 2021.
Kabul Kurniawan, “The Decentralized Web”, As-Salam Leader’s Talk (ALT), Warga Pengajian Austria (WAPENA), Vienna, Austria, April 2020.
Kabul Kurniawan, “Introduction to the Web of Data”, As-Salam Leader’s Talk (ALT), Warga Pengajian Austria (WAPENA), Vienna, Austria, December 29, 2019.
Kabul Kurniawan, “IT Blog & Web Hosting”, Badan Eksekutif Mahasiswa Peternakan, Fakultas Peternakan, Gadjah Mada University, Yogyakarta, October 29, 2011.
Kabul Kurniawan, “Seminar Tugas Akhir Komputer dan Sistem Informasi”, Himpunan Mahasiswa Komputer dan Sistem Informasi (Himakomsi), Sekolah Vokasi Universitas Gadjah Mada, Yogyakarta, May 3, 2012.
Kabul Kurniawan, “Menjadi Mahasiswa 2.0”, First Gathering of Computer Kids - Firefoks, Himpunan Mahasiswa Ilmu Komputer, Gadjah Mada University, Yogyakarta, October 8, 2011.
Kabul Kurniawan, “Implementasi Cloud Computing di Blog”, Sekolah Media Informasi MII, Keluarga Muslim FMIPA, Gadjah Mada University, Yogyakarta, March 27, 2011.
Kabul Kurniawan, “Teknik Presentasi”, Sekolah Riset dan Jurnalistik 2011, Lingkar Studi Sains (LSIS) FMIPA, Gadjah Mada University, Yogyakarta, March 16, 2011.
Kabul Kurniawan, “Self Management Training”, Social General Politic Camp (SGPC), Badan Eksekutif Mahasiswa (BEM) FMIPA, Gadjah Mada University, Yogyakarta, March 12, 2011.
Kabul Kurniawan, “Build Your Own Corporation”, Technopreneurship Seminar, Organisasi Mahasiswa Ahli TI (Omah TI), Gadjah Mada University, Yogyakarta, December 23, 2010.
Kabul Kurniawan, “Design Graphicholic”, Graphic Design Concept Seminar, OPERAND (OmahTI Pas Ramadhan), Organisasi Mahasiswa Ahli TI (Omah TI), Gadjah Mada University, Yogyakarta, September 2, 2010.
Kabul Kurniawan, “MIPA Great Creation in Web & Graphic Design”, Web Blogging & GIMP Tutorial, Badan Eksekutif Mahasiswa - Lingkar Studi Sains FMIPA, Gadjah Mada University, Yogyakarta, June 6, 2010.
Kabul Kurniawan, “Improve Your System’s User Experience”, Management Project & Application Framework Seminar, Organisasi Mahasiswa Ahli TI (Omah TI), Gadjah Mada University, Yogyakarta, May 25, 2010.
Kabul Kurniawan, “Mengelola Blog dengan Efektif”, Special Workshop for the members of Sekolah Media Informasi, KMFM, Gadjah Mada University, Yogyakarta, May 9, 2010.
Kabul Kurniawan, “Realita: Dampak Internet untuk Anak”, Special Talkshow for Students of Sekolah Tinggi Mulimedia MMTC Yogyakarta, Studio M Radio, Sekolah Tinggi Mulimedia MMTC, Yogyakarta, March 31, 2010.
Kabul Kurniawan, “Graphic Design Tutorial with GIMP”, Special Training for Indonesia Professional Foundation Grant, Computer Lab (III), FMIPA Selatan, UGM, Yogyakarta, February 27, 2010.
Kabul Kurniawan, “Maximize Your PowerPoint Presentation”, Special Training for the Participants of PKM (Pekan Kreativitas Mahasiswa), Auditorium FMIPA Utara, UGM, Yogyakarta, February 20, 2010.
Kabul Kurniawan, “Digital Library With Sipus version 4.0”, Web Application Workshop for Librarians of Gadjah Mada University, Ruang Seminar, Gedung Perpustakaan Unit II, UGM, October 19, 2009.
Kabul Kurniawan, “Together With Tech, Together We Can”, Web Development Workshop for Chemistry Students of Yogyakarta State University, Lab. Komputer, Jurdik Kimia FMIPA UNY, March 2009.
Kabul Kurniawan, “Improve your Design Skill”, Graphic Design Seminar, Ruang Seminar, Gedung Matematika FMIPA UGM, May 2008.

Conferences/Summer Schools:

Conferences:

Presenter, The 23th International Semantic Web Conference (ISWC), 2024. Baltimore, Maryland, USA.
Presenter, The 22th International Semantic Web Conference (ISWC), 2023. Athen, Greece.
Presenter, The 20th International Semantic Web Conference (ISWC), 2021 (Virtual)
Presenter, The 16th International Conference on Availability, Reliability, and Security (ARES Conference) 2021, Vienna,Austria (Virtual)
Presenter, 35th International Conference on Information Security and Privacy Protection – (IFIP Sec 2020), Maribor, Slovenia (Virtual)
Invited - Presenter, 35th International Conference on Information Security and Privacy Protection – IFIP Sec 2020, Maribor, Slovenia.
Invited - Presenter, SEMANTiCs Conference, 2019, Karlsruhe, Germany.
Presenter, European Semantic Web Conference (ESWC), 2018, Heraklion, Crete, Greece.
Presenter, The 2nd International Conference on Informatics and Computational Sciences (ICICoS 2018), Semarang, Indonesia.
Presenter, The 1st International Conference on Informatics and Computational Sciences (ICICoS 2017), Semarang, Indonesia.
Presenter, International Conference on Data and Software Engineering (ICoDSE), 2015, Yogyakarta, Indonesia.

Summer Schools:

Student, The 17th Reasoning Web Summer School (RW) 2021. Virtual
Student, International Semantic Web Schools (ISWS) 2019, Bertinoro, Italy.
Student, The 3rd KEYSTONE Training School on Keyword search in Big Linked Data, 2017, Vienna, Austria.

Organizational / Event Activities:

Events:

Chief of Committee: The Indonesian General Election Committee for Austria & Slovenia (Panitia Pemilihan Umum Luar Negeri – PPLN) (February 2023 – April 2024)
Committee Member, The Indonesian General Election Committee for Austria & Slovenia (Panitia Pemilihan Umum Luar Negeri – PPLN). (April 2018 – August 2019)
Organizing Committee - Student Team, SEMANTiCs Conference 2018, Vienna, Austria.
Organizing Committee - Student Team, International Semantic Web Conference (ISWC) 2017, Vienna, Austria.

Organizations:

Chief Executive, Indonesian and Malaysian Muslim Community in Austria (WAPENA), (2019 - 2023).
Education Division, Indonesian Student and Youth Association in Austria (PPI Austria), (2017 - 2018).
Chief Executive Organization (CEO), Opera Campus Crew, Gajah Mada University, Indonesia, (2009 - 2010).
Head of Web and Multimedia Division, Organisasi Mahasiswa Ahli TI Himakom, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Indonesia, (2008 - 2009). omahti.web.id
Head of Public Relation and Networking Department, Muslim Family (KMFM), Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Indonesia, (2008 - 2009). mii.mipa.ugm.ac.id

Teaching

Vienna University of Economics and Business

CS 4320: Data Management and Analytic.

Online Talks

Decentralized Web

Contact

For Official inquiry (Academic, Research) please contact me at the following address information :

Departemen Ilmu Komputer dan Elektronika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Gadjah Mada

Gedung C, Lantai 4 Sekip Utara Bulaksumur Yogyakarta 55281 kabul.kurniawan@ugm.ac.id

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