Marahatta, S. “Effect of Nitrogen Levels on Spring Maize in Relation to Mulching Materials in Central Inner Tarai of Nepal”. Journal of the Institute of Agriculture and Animal Science 36, no. 1 (December 31, 2020): 115–125. Accessed December 8, 2025. https://www.nepjol.info/index.php/JIAAS/article/view/48390.