S. H. Nasseri and E. Ardil and A. Yazdani and R. Zaefarian, Simplex Method for Solving Linear Programming Problems with Fuzzy Numbers. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. October 2007, vol. 10(10). 513 - 517 [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/2936.