Productive Performance of Indian Mining Industry: A Stochastic Frontier Decomposition. Global Journal of Business, Economics and Management: Current Issues, [S. l.], v. 7, n. 1, p. 80–88, 2017. DOI: 10.18844/gjbem.v7i1.1469. Disponível em: https://un-pub.eu/ojs/index.php/gjbem/article/view/1469. Acesso em: 23 jul. 2024.