SHARMA, Rajaram S. NROER: The Indian OER Initiative. JOURNAL OF INDIAN EDUCATION, [S. l.], v. 40, n. 3, p. p. 104–111, 2014. Disponível em: http://ejournals.ncert.gov.in/index.php/jie/article/view/1826. Acesso em: 26 aug. 2025.