SALMA, Zakiyati; ALBERIDA, Heffi. Analysis of the Needs for Developing Monopoly as a Learning Medium for Ecosystem Material. Al-Alam: Islamic Natural Science Education Journal, [S. l.], v. 5, n. 1, p. 329–338, 2026. DOI: 10.33477/al-alam.v5i1.15493. Disponível em: https://jurnal.iainambon.ac.id/index.php/JTI/article/view/15493. Acesso em: 25 jul. 2026.