Biswas, Sanjib, Shreya Chatterjee, and Shuvendu Majumder. “A Spherical Fuzzy Framework for Sales Personnel Selection”. Journal of Computational and Cognitive Engineering 3, no. 4 (November 22, 2024): 373–394. Accessed February 3, 2026. https://ojs.bonviewpress.com/index.php/JCCE/article/view/357.