P.Balasowandari, L. Sivakami, S.Poongodisathya, S.Krithikai, and B. Nisha. “A Novel Approach to Sequencing Problems Using Type-2 Pentagonal Fuzzy Numbers and Centroid Defuzzification: Sequencing Problems Using Type-2 Pentagonal Fuzzy Numbers”. Utilitas Mathematica, vol. 122, no. 1, May 2025, pp. 865-74, https://utilitasmathematica.com/index.php/Index/article/view/2214.