e-book Multimedia Animation Implementation on Concept Mastery and Problem-Solving Skills of Crystal Structure Subjects in Engineering Materials Course. Indonesian Journal of Science and Technology, [S. l.], v. 8, n. 2, p. 259–280, 2023. Disponível em: https://ejournal.kjpupi.id/index.php/ijost/article/view/19.. Acesso em: 4 sep. 2025.