LEYVA MARTÍNEZ, Marlene Agustina; FONSECA NUEVA, Salvador; MACHADO SOLANO, María Isabel. Problem solving in higher mathematics with an agroecological approach: a necessary professional practice. EduSol, [S. l.], v. 24, n. 87, p. 12–22, 2024. Disponível em: https://edusol.cug.co.cu:443/index.php/EduSol/article/view/798. Acesso em: 11 nov. 2026.