Lestari, Amalia Fuji, Hadi Kusuma Ningrat, and Devi Qurniati. “PENGEMBANGAN MODUL KIMIA SMA BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI KELARUTAN DAN TETAPAN HASIL KALI KELARUTAN”. SPIN JURNAL KIMIA & PENDIDIKAN KIMIA 2, no. 1 (June 19, 2020): 1–12. Accessed February 10, 2025. https://journal.uinmataram.ac.id/index.php/spin/article/view/2021.