AYU, H. D.; CHUSNIYAH, D. A.; KURNIAWATI, M. P.; PURWANTI, P. F.; LUKITAWANTI, S. D.; PUTRI, A. N. Problem-based learning (PBL) as an effective solution to enhance understanding of physics concepts: A systematic literature review. Journal of Environment and Sustainability Education, [S. l.], v. 2, n. 2, p. 86–105, 2024. DOI: 10.62672/joease.v2i2.29. Disponível em: https://joease.id/index.php/joease/article/view/29. Acesso em: 22 dec. 2024.