CHAULAGAI, M. K. Indo-Nepal Trade Relation: The Phenomenon of Black Hole Effect. NRB Economic Review, [S. l.], v. 26, n. 1, p. 44–57, 2014. DOI: 10.3126/nrber.v26i1.52587. Disponível em: https://nepjol.info/index.php/nrber/article/view/52587. Acesso em: 19 oct. 2024.