Raihan, Raihan, Sindi Nova Eliza, and Niken Efreyanti. “STUDYING SCIENCE LEARNING AND TEACHING SYSTEMS IN INDONESIA AND RUSSIA”. MEDIA DIDAKTIKA 11, no. 1 (May 29, 2025): 74-80. Accessed January 21, 2026. https://e-jurnal.unisda.ac.id/index.php/didaktika/article/view/9419.