Chavarekar, S., S. K. Thakral, and R. K. Meena. 2014. “Effect of Organic and Inorganic Nitrogen Fertilizers on Quality of Barley (Hordeum Vulgare L.)”. Annals of Agricultural Research 34 (2). https://epubs.icar.org.in/index.php/AAR/article/view/37928.