Singh, Vikas Kumar, Karuna Shanker, N. K. Tiwari, and O. P. Rao. “Effect of Certain Nutrients on Fruit Set, Fruit Retention, Physical Characters and Yield of Ber Fruit (Zizyphus Mauritiana Lamk). Cv. Banarasi Karaka”. International Journal of Bio-resource and Stress Management 7, no. Aug, 4 Spcl (June 12, 2023): 648–652. Accessed September 21, 2025. https://www.ojs.pphouse.org/index.php/IJBSM/article/view/944.