Azharul Islam, Azharul Islam, and Md. Kaysher Hamid Md. Kaysher Hamid. “Capacity Utilization and Production Efficiency of Sugar Industry of Bangladesh: An Application of DEA”. Journal of Innovation in Business Studies 2, no. 1 (January 31, 2022). Accessed June 12, 2026. https://journal.bup-jibs.org/index.php/bup/article/view/108.