ALI, S. S.; TYAGI, R. Impacts on Switching Off Lights at the Time of Covid-19: Lessons Learnt. Indian Journal of Power and River Valley Development, [S. l.], v. 70, n. 7&8, p. 132–135, 2020. DOI: 10.18311/ijprvd/2020/27054. Disponível em: https://www.informaticsjournals.com/index.php/ijprvd/article/view/27054. Acesso em: 27 apr. 2024.