Document Type : Research Paper
(2020). cover Vol.17- No.1 February 2020. Iranian Journal of Fuzzy Systems, 17(1), -0. doi: 10.22111/ijfs.2020.5107
. "cover Vol.17- No.1 February 2020". Iranian Journal of Fuzzy Systems, 17, 1, 2020, -0. doi: 10.22111/ijfs.2020.5107
(2020). 'cover Vol.17- No.1 February 2020', Iranian Journal of Fuzzy Systems, 17(1), pp. -0. doi: 10.22111/ijfs.2020.5107
cover Vol.17- No.1 February 2020. Iranian Journal of Fuzzy Systems, 2020; 17(1): -0. doi: 10.22111/ijfs.2020.5107
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