APRIWIJAYANTI, W.; SAJIDAN, S.; OETOMO, D.; WIDIANTO ATMOJO, I. R. Project-Based Learning in Environmental Learning: Can It Improve Learners’ Problem- Solving Skills and Mutual Cooperation?. Pedagogika, [S. l.], v. 157, n. 1, p. 172–193, 2025. DOI: 10.15823/p.2025.157.9. Disponível em: https://ejournals.vdu.lt/index.php/Pedagogika/article/view/6430. Acesso em: 25 apr. 2025.