Basnet, M., S. M. Shakya, S. M. Shrestha, and K. Mishra. “Effect of Nitrogen and off Season Bulb Size on Onion Seed Production”. Journal of the Institute of Agriculture and Animal Science 33 (August 10, 2018): 41–46. Accessed November 22, 2024. https://nepjol.info/index.php/JIAAS/article/view/20681.