- University of Indonesia
- Department of Mathematics
External person
- Yayasan Badan Perguruan Indonesia
External person
- University of Indonesia
- Department of Mathematics
External person
- University of Indonesia
- Department of Mathematics
External person
- University of Indonesia
- Department of Mathematics
External person
- University of Indonesia
- Department of Mathematics
External person
- University of Indonesia
- Department of Mathematics
External person
- University of Indonesia
- Department of Mathematics
External person
- Department of Metallurgy and Materials Engineering
- University of Indonesia
External person
- University of Indonesia
- Department of Mathematics
- Faculty of Nursing
External person
- Department of Metallurgy and Materials Engineering
- University of Indonesia
External person
- University of Indonesia
- Department of Mathematics
External person
- University of Indonesia
- Department of Mathematics
External person
- Semarang State University
- Indonesia University of Education
External person
- University of Indonesia
- Department of Mathematics
External person
- Indonesia University of Education
External person
- University of Indonesia
- Department of Mathematics
External person
- Department of Metallurgy and Materials Engineering
- University of Indonesia
External person
- University of Indonesia
- Department of Mathematics
External person