Harode, Shraddha, Manoj Jha, Sujoy Das, and Namita Srivastava. “Stocks Allocation in Portfolio Selection Using Fuzzy Soft Set”. International Journal of Engineering & Technology 7, no. 4.26 (November 30, 2018): 297–304. Accessed May 5, 2024. https://sciencepubco.com/index.php/ijet/article/view/27940.