DR. MARCO VALDÉS. From Social Constructivism to Digital Co-Regulation: Re-theorizing Learning, Assessment, and Interaction in Contemporary Educational Environments. The American Journal of Social Science and Education Innovations, [S. l.], v. 8, n. 2, p. 1–6, 2026. Disponível em: https://www.theamericanjournals.com/index.php/tajssei/article/view/7352. Acesso em: 11 feb. 2026.