1 Subjects: “...global research trend...”

2 “...Implementing sustainable development is central to achieving global reductions in greenhouse gas...”

3 “... on technological advancements. Global transport systems are significant sources of air, land, and water emissions...”

4 “.... In this context, globally, a significant number of frameworks and programs on sustainable consumption...”

5 “... to a global problem. Topics of interest include, but are not limited to, the following: road traffic...”