“PENGEMBANGAN BAHAN AJAR E-MODUL KIMIA PADA MATERI REAKSI REDOKS BERBASIS PROBLEM BASED LEARNING (PBL) MENGGUNAKAN APLIKASI FLIP PDF PROFESSIONAL”, alilmi, vol. 11, no. 1, pp. 20–24, Jan. 2023, Accessed: Mar. 20, 2025. [Online]. Available: https://jurnal.radenfatah.ac.id/index.php/alilmi/article/view/15869