V. Parmar, K. Patel, and C. Pandya, “Input use, cost structure and return analysis of Sugarcane crop in South Gujarat”, JAEM, vol. 15, no. 2, pp. 71–80, May 2019, Accessed: Oct. 21, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/JAEM/article/view/89727