Sharif University of Technology Sharif Journal of Civil Engineering 2676-4768 vol. 23 No. 39 2007 11 22 PETROLEUM ENGINEERING CALCULATION WITH FUZZY PARAMETERS PETROLEUM ENGINEERING CALCULATION WITH FUZZY PARAMETERS 101 106 235 FA H.R. Khatami Faculty of Engineering, University of Kerman M. Ranjbar Faculty of Engineering, University of Kerman M. Schaffie Faculty of Engineering, University of Kerman Journal Article 2011 06 20 - - https://sjce.journals.sharif.edu/article_235_a1bbc1b1e059d01fb0e9ee5255c9b807.pdf