Development of skills for learning the geometry of students in the seventh cycle of basic education, 2019. Revista Multi-Ensayos, [S. l.], p. 20–30, 2020. DOI: 10.5377/multiensayos.v0i0.9333. Disponível em: https://revistas.unan.edu.ni/index.php/Multiensayo/article/view/1396. Acesso em: 10 aug. 2025.