HAMIDA, B. Typical Gaps in the Visual Activity of Students in the Lesson. American Journal of Science and Learning for Development, [S. l.], v. 2, n. 4, p. 153–157, 2023. DOI: 10.51699/ajsld.v2i4.1475. Disponível em: https://inter-publishing.com/index.php/AJSLD/article/view/1475. Acesso em: 22 jan. 2025.