BHATTACHARYYA, Sumana. National Repository of Open Educational Resources —a digital repository of learning resources: SWOC analysis. Indian Journal of Educational Technology, India, v. 4, n. II, p. 243–254, 2022. Disponível em: https://ojs.ncert.org.in/IJET/article/view/493. Acesso em: 10 jun. 2026.