Junengsih, Welly, Syamsurizal Syamsurizal, Fitri Arsih, and Suci Fajrina. “Validitas Modul Ajar Pola Pewarisan Sifat Pada Hukum Mendel Berbasis Problem Based Learning”. ISLAMIKA 5, no. 4 (October 1, 2023): 1369-1379. Accessed July 14, 2025. https://ejournal.stitpn.ac.id/index.php/islamika/article/view/3758.