Mustafa R, Nawkhass M. Efficient Fuzzy Solutions for Linear Fractional Programming Problems: Using Pentagonal Fuzzy Numbers and the Decomposition Method. Acad. Sci. J. [Internet]. 2026 Apr. 30 [cited 2026 May 6];4(2):51-7. Available from: https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/755