Rahayu, Citra Dina, Theo Jhoni Hartanto, and Gunarjo S. Budi. “Pengembangan Modul Pembelajaran Ipa Berbasis Problem Based Learning Materi Tekanan Zat Di Kelas VIII SMP”. Bahana Pendidikan: Jurnal Pendidikan Sains 4, no. 1 (June 30, 2022): 35–42. Accessed May 12, 2024. https://e-journal.upr.ac.id/index.php/bpjps/article/view/5142.