SHAKYA, Bijendra Man. Trading Under Preferential Market Access Provision: Assessment of the Erosion of Preference Margins for Nepal’s Export with India. Economic Journal of Nepal, [S. l.], v. 34, n. 1, 2014. Disponível em: https://nepjol.info/index.php/EJON/article/view/10119. Acesso em: 18 jan. 2025.