Syafira A, Effendi E. Pengembangan LKPD Terintegrasi STEM-PBL (Science, Technology, Engineering, and Mathematics - Problem Based Learning) Pada Materi Hidrolisis Garam. EPK [Internet]. 7Nov.2020 [cited 21Nov.2024];1(1). Available from: http://entalpipendidikan.ppj.unp.ac.id/index.php/epk/article/view/56