Syafira, Annisa, and Effendi Effendi. “Pengembangan LKPD Terintegrasi STEM-PBL (Science, Technology, Engineering, and Mathematics - Problem Based Learning) Pada Materi Hidrolisis Garam”. Entalpi Pendidikan Kimia 1, no. 1 (November 7, 2020). Accessed July 8, 2024. http://entalpipendidikan.ppj.unp.ac.id/index.php/epk/article/view/56.