Gandur, Leoni, Putu Prima Juniartina, and Ni Luh Putu Mery Merlinda. 2026. “Pengembangan E-Modul IPA Berbasis Problem Based Learning Pada Materi Sistem Pernapasan Manusia Kelas VIII SMP”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin 5 (7):1761-68. https://doi.org/10.56799/jim.v5i7.17280.