Vishwas Deep Joshi และผู้แต่งคนอื่นๆ. (2021) Multi-Objective Fixed-Charge Linear Fractional Transportation Problem Using Rough Programming. <i>Science & Technology Asia</i>, <i>26</i>(4), 96-105.Vishwas Deep Joshi และผู้แต่งคนอื่นๆ. "Multi-Objective Fixed-Charge Linear Fractional Transportation Problem Using Rough Programming". Science & Technology Asia 26 (2021):96-105.Vishwas Deep Joshi และผู้แต่งคนอื่นๆ. Multi-Objective Fixed-Charge Linear Fractional Transportation Problem Using Rough Programming. Research Administration Division:ม.ป.ท. 2021.