Keshtegar, A., and N. Vakili. “Comparison of Management Information System (MIS) and Decision Support System (DSS) and Its Role in the Decision-Making Process of Managers of Economic Affairs and Finance of Zahedan”. International Review of Management and Marketing, vol. 8, no. 1, Jan. 2018, pp. 93-97, https://www.econjournals.com/index.php/irmm/article/view/6049.