WADI, S. A.; VERGHESE, S.; BALAJI, V.; SURESH, V.; ANBUNESAN, G. Ancillary services in Indian power system – Implementation challenges. Indian Journal of Power and River Valley Development, [S. l.], v. 71, n. 11&12, p. 173–175, 2022. DOI: 10.18311/ijprvd/2021/30038. Disponível em: https://www.informaticsjournals.com/index.php/ijprvd/article/view/30038. Acesso em: 30 apr. 2024.