Al-Refaie, A., I. Rawabdeh, and H. Arabiyat. “Developing a Fuzzy Logic Decision Support System for Strategic Planning in Industrial Organizations”. International Journal of Intelligent Systems and Applications in Engineering, vol. 1, no. 2, June 2013, pp. 14-23, https://ijisae.org/index.php/IJISAE/article/view/16.