SHAFIEI, MOHAMMAD MAHDI, HOSSEIN SHIRGAHI, HOMAYUN MOTAMENI, and BEHNAM BARZEGAR. “A Fuzzy System for Evaluating Trustworthiness of Users in a Social Network”. IIUM Engineering Journal 23, no. 2 (July 4, 2022): 154–170. Accessed July 18, 2024. https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/1697.