Irfan Deli, “Operators on Single Valued Trapezoidal Neutrosophic Numbers and SVTN-Group Decision Making”, Neutrosophic Sets Syst., vol. 22, pp. 131–150, Dec. 2018, Accessed: Nov. 22, 2024. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/277