1.
González-Polo SI, Santillán Lima JC, González Polo WE, Corral Merino JE. Active Methodologies and 21st-Century Competencies: An Integrative Review of PBL, STEAM, Critical Thinking, and Learning Environments. Tesla rev. cient. 2026;6(1):e738. doi:10.55204/trc.v6i1.e738