Nawipa, Yomance, and Lidya Kristina Tualena. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR KOGNITIF PESERTA DIDIK”. Arfak Chem: Chemistry Education Journal 3, no. 1 (May 1, 2020): 186–192. Accessed April 16, 2026. https://journalfkipunipa.org/index.php/accej/article/view/295.