BHATTARAI, L. P.; UPADHYAYA, H. P. Beliefs of Students, Parents and Teachers on Use of Unauthorized Study Materials and Success in Secondary Mathematics Education in Nepal. Nepal Journal of Multidisciplinary Research, [S. l.], v. 3, n. 3, p. 27–33, 2020. DOI: 10.3126/njmr.v3i3.34879. Disponível em: https://nepjol.info/index.php/njmr/article/view/34879. Acesso em: 18 sep. 2024.