UMA, Handrianus Eka; HANDOYO, Luisa Diana; SUNA, Benyamin; WIDYANINGSIH, Martina Indah. The effect of the SOPLE learning model on students’ learning outcomes in the topic of environmental change and conservation. Proceedings of International Conference on Research in Education, [S. l.], v. 1, n. 1, p. 339–360, 2025. DOI: 10.24071/icre.v1i1.33. Disponível em: https://econference.usd.ac.id/index.php/icre/article/view/33. Acesso em: 5 may. 2026.