Fatmawati R, Sukarmin S. The Effectiveness of Interactive E-Modules as Learning Media to Train Visual Spatial Intelligence in Chemical Bond Material. HJKK [Internet]. 2024 Jul. 31 [cited 2025 Sep. 30];12(3):655-62. Available from: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/8940