Osti, N.P., N.R. Devkota, M. Sharma, and M. Sapkota. 2003. “Layers-Starter Ration With Methionine and Lysine Supplements: An Ideal Approach of Raising Quail”. Journal of the Institute of Agriculture and Animal Science 24 (February):75-80. https://www.nepjol.info/index.php/JIAAS/article/view/376.