1.
Celis-Galán DJ. Teaching Mathematics for Sustainable Development in Official Educational Institutions: Theoretical and Argumentative Contributions Based on the Key Competence of Problem Solving. MIR [Internet]. 2025 Dec. 5 [cited 2026 Mar. 25];2(4):154-72. Available from: https://nexushouseeditorial.com/index.php/nexus/article/view/66