The analysis of the risk of transportation processes shows that transportation of hazardous materials is complex process and causes a risk quite a different than that of a fixed facility. Sustainability of surroundings depends on a safe transportation. especially on the safe transportation of dangerous goods by different auto transport kinds. The aims of our research concern an approa... https://zckhwstbgmpv.timeblog.net/70682630/psychological-health-correlation-of-express-delivery-workers-occupational-stress-in-the-information-logistics-environment