CHOUDHARY, DESH RAJ, SATESH KUMAR, and R K SAMNOTRA. 2016. “Effect of Seedling Age and Plant Hormones on Growth and Bulb Yield of Onion (Allium Cepa)”. The Indian Journal of Agricultural Sciences 86 (7): 906–9. https://doi.org/10.56093/ijas.v86i7.59778.