Upadhyay, Ishwari Prasad, Shiva Kumar Jha, Tika Bahadur Karki, Jitendra Yadav, and Balram Bhandari. “Tillage Methods and Mulch on Water Saving and Yield of Spring Maize in Chitwan”. Journal of Maize Research and Development 2, no. 1 (December 23, 2016): 74–82. Accessed November 22, 2024. https://nepjol.info./index.php/JMRD/article/view/16217.