ANAND KUMAR SINGH AND DR. MANISH VARSHNEY. Indian Oil & Gas Industry: A Critical Overview. International journal of economic perspectives, [S. l.], v. 11, n. 1, p. 154–159, 2017. Disponível em: https://ijeponline.com/index.php/journal/article/view/125. Acesso em: 22 nov. 2024.