On Solutions of Fully Fuzzy Linear Fractional Programming Problems Using Close Interval Approximation for Normalized Heptagonal Fuzzy Numbers
2015 ◽
Vol 21
(5)
◽
pp. 815-832
◽
2020 ◽
Vol 25
(1)
◽
Keyword(s):
2016 ◽
Vol 31
(3)
◽
pp. 1831-1843
◽
2017 ◽
Vol 13
(1)
◽
pp. 89-97
◽
2021 ◽
Vol 10
(4)
◽
pp. 1-13
2020 ◽
Vol 19
(04)
◽
pp. 1123-1147