RICARDE , C. J. C. . Student-Centered Learning Strategy in Teaching Selected Topics of World History (Kasaysayan ng Daigdig). Ascendens Asia Singapore – Union Christian College Philippines Journal of Multidisciplinary Research Abstracts, [S. l.], v. 1, n. 1, 2018. Disponível em: https://ojs.aaresearchindex.com/index.php/aasguccphjmra/article/view/458. Acesso em: 7 may. 2024.