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://14.139.250.109:8090/index.php/jie/article/view/1084. Acesso em: 24 apr. 2025.