PRASAD, R.; KUMARI, A. Private Tuition and its Impact on Learning among Secondary School Students: A Systematic Review. International Research Journal of Educational Psychology, [S. l.], v. 7, n. 1, p. 71–82, 2023. Disponível em: https://irjep.in/index.php/IRJEP/article/view/77. Acesso em: 1 apr. 2026.