NURWIDODO, N.; WAHYUNI, S.; HINDUN, I.; FAUZIAH, N. The effectiveness of problem-based learning in improving creative thinking skills, collaborative skills and environmental literacy of Muhammadiyah secondary school students. Research and Development in Education (RaDEn), [S. l.], v. 4, n. 1, p. 49–66, 2024. DOI: 10.22219/raden.v4i1.32123. Disponível em: https://ejournal.umm.ac.id/index.php/raden/article/view/32123. Acesso em: 30 jun. 2024.