J. . Kaur, L. . Kaur, S. . Ranguwal, and P. Barwal, “Economic appraisal of a co-operative mill and a private sugar mill in Punjab -a comparative study”, J. Sugarcane Res., vol. 13, no. 1, pp. 75–82, May 2025, doi: 10.37580/JSR.2023.1.13.75-82.