Analysis of interval programming in different environments and its application to fixed-charge transportation problem. - Sudipta Midya; Sankar Kumar Roy (Discret. Math. Algorithms Appl., 2017)

Multi-Objective Fixed-Charge Transportation Problem with Random Rough Variables. - Sankar Kumar Roy; Sudipta Midya; Vincent F. Yu (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2018)

Multi-objective fixed-charge solid transportation problem with product blending under intuitionistic fuzzy environment. - Sankar Kumar Roy; Sudipta Midya (Appl. Intell., 2019)

Multi-objective multi-item fixed-charge solid transportation problem under twofold uncertainty. - Sankar Kumar Roy; Sudipta Midya; Gerhard-Wilhelm Weber (Neural Comput. Appl., 2019)

Intuitionistic fuzzy multi-stage multi-objective fixed-charge solid transportation problem in a green supply chain. - Sudipta Midya; Sankar Kumar Roy; Vincent F. Yu (Int. J. Mach. Learn. Cybern., 2021)

Fuzzy multiple objective fractional optimization in rough approximation and its aptness to the fixed-charge transportation problem. - Sudipta Midya; Sankar Kumar Roy; Gerhard-Wilhelm Weber (RAIRO Oper. Res., 2021)

Intuitionistic fuzzy sustainable multi-objective multi-item multi-choice step fixed-charge solid transportation problem. - Arijit Mondal; Sankar Kumar Roy; Sudipta Midya (J. Ambient Intell. Humaniz. Comput., 2023)