Analisis Kepraktisan Modul Usaha dan Energi Berbasis Problem Based Learning. Science and Physics Education Journal (SPEJ, [S. l.], v. 8, n. 1, p. 12–21, 2024. DOI: 10.31539/spej.v8i1.13320. Disponível em: https://journal.ipm2kpe.or.id/index.php/SPEJ/article/view/13320. Acesso em: 11 jan. 2026.