S. KUMAR, K. G. SINGH, and C. SINGLA, “Development and evaluation of low head and minimum pressure drop equipment for fertilizer application through drip irrigation system”, Indian J Agri Sci, vol. 83, no. 2, Mar. 2013, Accessed: Oct. 26, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/27987