Developed By
- Developer: Harjito, S.Pd., M.Sc., Department of Chemistry, Mathematics and Science Faculty
- Supervisor 1: Prof. Dr. Sudarmin, M.Si., Department of Science Education, Doctoral Program
- Supervisor 2: Prof. Dr. Hartono, M.Pd., Department of Science Education, Doctoral Program
- Universitas Negeri Semarang, Indonesia
- Hak Cipta No. EC00202015228, 13 Mei 2020, No. pencatatan 000187414
- Copyright all reserved
Thanks To
