Desmita, Zulya, and Mashadi Mashadi. “Alternative Multiplying Triangular Fuzzy Number and Applied in Fully Fuzzy Linear System”. American Scientific Research Journal for Engineering, Technology, and Sciences 56, no. 1 (June 10, 2019): 113–123. Accessed May 2, 2024. https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4887.