PARNO, ‎; PRATIWI, Novida; PUTRI, Faizza Amaliah; ALI, Marlina. The Effect of STEM Approach in Problem-based Learning for Increasing Students’ Problem-solving Ability in the Topic of Environmental Pollution. KnE Social Sciences, [S. l.], v. 9, n. 13, p. 1063–1073, 2024. DOI: 10.18502/kss.v9i13.16032. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/16032. Acesso em: 30 aug. 2025.