SÁNCHEZ, Diana María Espinosa; LÓPEZ, Miguel Ángel Muñoz; LUNA, Edgar Jarib Castro. Perceived Performance on Tutors During Process of Certification in Four Teacher Training Institutions in Durango. European Journal of Multidisciplinary Studies, [S. l.], v. 3, n. 2, p. 22–27, 2018. DOI: 10.26417/ejms.v7i2.p22-27. Disponível em: https://revistia.com/index.php/ejms/article/view/2328. Acesso em: 29 oct. 2025.