“…ϵ-constraint ϵ-constraint [6,14,55,104,114,134,136,138,146]; Augmented ϵ-constraint [5,8,27,71,109,[122][123][124]131,132,139,140] Goal programming [108,112,114,126,133,136] Exact method [20,22,56,57,99,103,106,[117][118][119]137] Fuzzy solution approach Fuzzy approach [28,34,47,61,129]; interactive fuzzy approach [45]; ϵ-constraint and fuzzy set theory [102]; fuzzy goal programming [135] Others AHP and TOPSIS [12]; Lagrangian relaxation approach [23]; four-stage hybrid method…”