Atiqa Siraj, Tehreem Fatima, Deeba Afzal, Khalid Naeem, and Faruk Karaaslan. “Pythagorean M-Polar Fuzzy Neutrosophic Topology With Applications”. Neutrosophic Sets and Systems 48 (February 16, 2022): 251–290. Accessed November 5, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/2103.