MANANDHAR, Dev Chandra. Factors Influencing Mathematics Achievement Among Secondary Students in Nepal: Evidence from Hierarchical Regression Analysis. International Research Journal of MMC, [S. l.], v. 7, n. 1, p. 392–405, 2026. DOI: 10.3126/irjmmc.v7i1.93098. Disponível em: https://nepjol.info/index.php/irjmmc/article/view/93098. Acesso em: 22 apr. 2026.