Pramanik, Surapati, Rumi Roy, Tapan Kumar Roy Roy, and Florentin Smarandache. “Multi-Attribute Decision Making Based on Several Trigonometric Hamming Similarity Measures under Interval Rough Neutrosophic Environment”. Neutrosophic Sets and Systems 19, no. 2018-04-28 (April 29, 2018): 110–118. Accessed May 19, 2025. https://fs.unm.edu/nss8/index.php/111/article/view/361.