Novita L, Eddiyanto E, Situmorang M. The Development of Innovative Colloidal Chemistry Teaching Module for XI Class of Senior High School Based on Project Based Learning. J.Pendidik.Kim [Internet]. 2016 Dec. 15 [cited 2025 Jul. 3];8(3):207-12. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/4920