Norazrizal Aswad Abdul Rahman, and Muhammad Zaini Ahmad. “Solving Fuzzy Volterra Integral Equations via Fuzzy Sumudu Transform”. Applied Mathematics and Computational Intelligence (AMCI) 6 (December 31, 2017): 19–28. Accessed May 3, 2024. https://ejournal.unimap.edu.my/index.php/amci/article/view/31.