SINGH, Virendra P. Some Statistical Aspects of Major Operational Incentive Schemes in Indian Schools. JOURNAL OF INDIAN EDUCATION, [S. l.], v. 38, n. 1, p. p. 38–58, 2012. Disponível em: http://45.127.197.188:8090/index.php/jie/article/view/1084. Acesso em: 11 mar. 2025.