Baree, MA, MA Rahman, MHA Rashid, MN Alam, and S Rahman. “A Comparative Study of Technical Efficiency of Onion Producing Farms in Bangladesh”. Progressive Agriculture 22, no. 1-2 (September 26, 2013): 213–221. Accessed October 10, 2025. https://www.banglajol.info/index.php/PA/article/view/16482.