BALIN, Abit. “A Multi-Criteria Decision-Making Method Based Upon Type-2 Interval Fuzzy Sets For Auxiliary Systems Of A Ship’s Main Diesel Engine”. International Journal of Intelligent Systems and Applications in Engineering 5, no. 2 (June 29, 2017): 44–51. Accessed September 11, 2025. https://www.ijisae.org/index.php/IJISAE/article/view/473.