A new synergistic strategy for ranking restaurant locations: A decision-making approach based on the hexagonal fuzzy numbersKamal Hossain Gazi, Sankar Prasad Mondal, Banashree Chatterjee, Neha Ghorui, Arijit Ghosh and Debashis DeRAIRO-Oper. Res., 57 2 (2023) 571-608DOI: https://doi.org/10.1051/ro/2023025
