“…In addition, different network structures were addressed in the literature, such as multimodal networks [28], long-haul and local transportation structures [29], autonomous fleets [30], and heterogeneous fleets [31]. Furthermore, SND methodologies have attracted much scientific research attention in developing green logistics and green supply-chain systems: for example, the green closed-loop supply chain network design for ventilators during the COVID-19 epidemic [32], the multitier supply network design methodology in reducing cost and carbon emissions [33], the intermodal green p-hub median problem [34], an approach to evaluating the coal transportation chain to reduce carbon emissions and pollution [35], reducing the negative environmental impact in freight transportation by understanding service buyers [36], effective green transit network design methodologies under urban expansion [37,38], an electrical transportation network design method to reduce congestion and carbon emissions [39,40], and a collaborative fleet routing methodology for sustainable seaport transportation [41].…”