GARCÍA GONZÁLEZ, Máryuri; DÍAZ ÁLVAREZ, Mailin; PALENZUELA TRUJILLO, Marbelis. Student assistants as agents of change Competencies and proposals from labor and pre-professional practice. Journal Reference Pedagogical, [S. l.], v. 14, n. Publicación Continua, 2026. Disponível em: https://rrp.cujae.edu.cu/index.php/rrp/article/view/503. Acesso em: 29 sep. 2026.