DHAKAL, B. N. Assessment of Different Irrigation Systems and Agricultural Productivity in Nawalparasi (West) District. Economic Review of Nepal, [S. l.], v. 4, n. 1, p. 61–67, 2021. DOI: 10.3126/ern.v4i1.64123. Disponível em: https://www.nepjol.info/index.php/ern/article/view/64123. Acesso em: 16 may. 2024.