GULAB KHAN. A Multinational Study of the Determinants of Student Achievement in Mathematics and Science: Policy Options for Pakistan. PJE, [S. l.], v. 34, n. 2, 2023. DOI: 10.30971/pje.v34i2.967. Disponível em: https://ojs.aiou.edu.pk/index.php/pje/article/view/967. Acesso em: 20 may. 2024.