1.
Nisa SA, Silaban MS, Silaban S. Development of chemic media (chemistry comic) based on problem based learning on chemical bond materials for class x students. J.Pendidik.Kim [Internet]. 2022 Apr. 6 [cited 2025 Jul. 4];14(1):39-46. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/32112