Anjaneyulu, K. “DRIS Norms for Identifying Yield-Limiting Nutrients in Sapota (Manilkara Achras (Mill). Fosberg) Cv. Cricketball”. Journal of Horticultural Sciences 2, no. 2 (December 31, 2007): 115–118. Accessed May 2, 2024. https://jhs.iihr.res.in/index.php/jhs/article/view/617.