Goris, D., Morillo, G., & Acosta-Humánez, P. (2024). Application of Duval’s theory of semiotic representations using graph theory as a strategy to improve the teaching of matrices. Revista MATUA , 11(1), 5–22. Recuperado a partir de https://revistasuniatlanticoeduco.biteca.online/index.php/MATUA/article/view/4490