BURGOS, Trina Mae. Action Research on Teachers’ Proficiency in Implementing Cooperative and Collaborative Learning Strategies. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 1, p. 637–647, 2026. DOI: 10.5281/zenodo.18373284. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/29. Acesso em: 22 mar. 2026.