DEY, K.; GUPTA, A. V.; BHATTACHARYA, J. Investment Risk Assessment of the Expansion Consideration for an Old Lignite Mine. Mineral Metal Energy Oil Gas and Aggregate Journal, [S. l.], v. 1, n. 1, p. 31–41, 2024. DOI: 10.18311/2meoga/2024/v1i1/44659. Disponível em: http://mail.informaticsjournals.com/index.php/2meoga/article/view/44659. Acesso em: 29 sep. 2024.