Alam, Md. Khashrul, S. M. Towhidur Rahman, and Shamsun Nahar. 2009. “Applications of Decision Support System (DSS) by Business Executives: A Study in Khulna City”. Khulna University Business Review 6 (1-2): 41-48. https://doi.org/10.35649/KUBR.2008.6.12.3.