Das, Bishnu Dev, Ranjan Kumar Mishra, and Sunil Kumar Choudhary. 2021. “GROUNDWATER QUALITY IN BIRATNAGAR OF MORANG DISTRICT, NEPAL”. International Journal of Research -GRANTHAALAYAH 9 (5):368-77. https://doi.org/10.29121/granthaalayah.v9.i5.2021.3961.