RÍOS-RAMÍREZ, P. Formal and non-formal education in the teaching-learning process. Revista Transdiciplinaria de Estudios Sociales y Tecnológicos, [S. l.], v. 3, n. 3, p. 40–46, 2023. DOI: 10.58594/rtest.v3i3.90. Disponível em: https://revista.excedinter.com/index.php/rtest/article/view/90. Acesso em: 4 dic. 2024.