WARUWU, Romawani; ANAS, Nirwana; ROHANI, Rohani. Pengembangan E-Modul Berbasis Problem Based Learning pada Materi Sistem Pernapasan untuk Meningkatkan Hasil Belajar Kognitif Siswa SMP. Bioscientist : Jurnal Ilmiah Biologi, [S. l.], v. 10, n. 2, p. 1054–1064, 2022. DOI: 10.33394/bioscientist.v10i2.6295. Disponível em: https://e-journal3.undikma.ac.id/index.php/bioscientist/article/view/6295. Acesso em: 18 aug. 2025.