MARTÍNEZ DELFÍN, Angel; DE LAS CASAS TOMAS, Irma. Automated methods in the learning of calculation of gears in the formation of the mechanical engineer. Transformación, [S. l.], v. 16, n. 1, p. 66–79, 2024. Disponível em: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/149. Acesso em: 20 nov. 2025.