Review of Petroleum & Natural Gas Sector: Exploring the use of e-resources in university libraries. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 4, n. 7, p. 0–0, 2012. Disponível em: https://ignited.in/index.php/jasrae/article/view/4302.. Acesso em: 9 jun. 2025.