LAKSMI, M. L.; SARI, D. P.; RINANTO, Y. .; SAPARTINI, R. R. . Implementation of Problem Based Learning to Increase Scientific Explanation Skill in Biology Learning about the Environment. Journal of Learning for Development , [S. l.], v. 8, n. 3, p. 532–540, 2021. DOI: 10.56059/jl4d.v8i3.531. Disponível em: https://jl4d.org/index.php/ejl4d/article/view/531. Acesso em: 6 may. 2024.