NUNA, Anita. Impact Analysis of the NPEGEL A Study of Udalguri District of the State of Assam. JOURNAL OF INDIAN EDUCATION, [S. l.], v. 41, n. 4, p. p. 46–64, 2016. Disponível em: http://ejournals.ncert.gov.in/index.php/jie/article/view/2007. Acesso em: 6 jul. 2025.