Shiv Kumar Lohan, Navjot Singh Brar, Ajaib Singh, Ritu Dogra, Anoop Kumar Dixit, Urmila Gupta Phutela, Nilesh Biwalkar, and Mohammed Javed. “Energy Input-Output Analyses of Major Field Vegetable Crops Production in Punjab”. Journal of Agricultural Engineering (India) 60, no. 2 (July 10, 2023): 109–125. Accessed May 18, 2024. https://pub.isae.in/index.php/jae/article/view/9.