Study on Wastage and Retardation In Education: An Investigation into the Wastage and Retardation in Education System. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 5, n. 10, p. 0–0, 2013. Disponível em: https://ignited.in/index.php/jasrae/article/view/4822.. Acesso em: 9 jun. 2025.