Competencies and Challenges in Technical Drawing I Among Grade 7 Students: Basis for an Intervention Program. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 8, p. 389–393, 2026. DOI: 10.67167/vertex.668. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/668. Acesso em: 17 jul. 2026.