MAHRAWI, M.; ISTIKOMAH, U.; RATNASARI, D. Development of E-Book Learning Media Based on Problem Solving in the Material of the Human Digestive System. Science Education and Application Journal, [S. l.], v. 3, n. 2, p. 75–88, 2021. DOI: 10.30736/seaj.v3i2.433. Disponível em: http://jurnalpendidikan.unisla.ac.id/index.php/SEAJ/article/view/433. Acesso em: 27 apr. 2024.