Pengembangan Media Ajar Alat Peraga  Pernapasan (Alper) Pada Sistem Pernapasan Manusia. Jurnal Inovasi Penelitian Ilmu Pendidikan Indonesia, [S. l.], v. 2, n. 2, p. 139–145, 2025. DOI: 10.31004/enre1191. Disponível em: http://jipipi.org/index.php/jipipi/article/view/50.. Acesso em: 13 may. 2025.