FLAMENCO CORTEZ, M. J.; LOBOS RIVERA, M. E. Critical thinking in formal education as a foundation for the human development of students. Entorno, [S. l.], n. 74, p. 71–73, 2022. Disponível em: https://biblioteca2.utec.edu.sv/sitios/entorno/index.php/entorno/article/view/684. Acesso em: 17 may. 2024.