Ab. Rahman, N., L. Abdullah, N. Rahim, A. AI-Quran, and R. Idris. “Solving Interval Type-2 Fuzzy Pentagonal Polynomial Equation Using Horner-Muller’s Method”. Contemporary Mathematics, vol. 5, no. 3, Sept. 2024, pp. 3639-51, doi:10.37256/cm.5320243109.