B.R.Saikishore Kumar, Jagadeesh Kumar Ega, Suma Sanikommu. Studies Of Composite Based NPK Fertilizer Its Application For Sustainable Agriculture. J. Adv. Zool. [Internet]. 2023 Nov. 12 [cited 2024 Jun. 2];44(5):1340-5. Available from: http://jazindia.com/index.php/jaz/article/view/3822