Md. Abdul Gaffar Salman, Dr. Mosaddak Ahmed Chowdhury, and Dr. Syed Mohammad Khaled Rahman. “Economic ”. Global Journal of Management and Business Research 21, no. C1 (January 15, 2021): 63–73. Accessed May 4, 2024. https://journalofbusiness.org/index.php/GJMBR/article/view/3320.