Md Iqbal, Vimal Kumar and Vijay Kumar Sharma. “Krishi Portal: Web Based Farmer Help Assistance”. International Journal of Advanced Science and Technology 29, no. 06 (May 1, 2020): 4783 - 4786. Accessed September 22, 2021. https://sersc.org/journals/index.php/IJAST/article/view/19399.