IDENTIFICATION OF DIFFICULTIES IN STUDENTS’ UNDERSTANDING OF WORK AND ENERGY MATERIALS. Jurnal Media Akademik (JMA), [S. l.], v. 2, n. 3, 2024. DOI: 10.62281/v2i3.213. Disponível em: https://jurnal.mediaakademik.com/index.php/jma/article/view/213. Acesso em: 28 mar. 2026.