Rahman, K., Ali, A., Shakeel, M., A. Khan, M. S. and Ullah, M. (2017) “Pythagorean Fuzzy Weighted Averaging Aggregation Operator and its Application to Decision Making Theory”, The Nucleus, 54(3), pp. 190–196. Available at: http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/184 (Accessed: 13 November 2024).