ARROCHA GÓMEZ, T. A.; HERNÁNDEZ BERNAL, E. A. IMPACT OF DIDACTIC STRATEGIES ON THE LEARNING OF FIRST DEGREE EQUATIONS WITH AN UNKNOWN. Societas, [S. l.], v. 25, n. 1, p. 157–179, 2023. Disponível em: https://revistas.up.ac.pa/index.php/societas/article/view/3497. Acesso em: 8 nov. 2026.