In this paper, we highlighted the importance of integrating environmental goals into the production system. We recommend the establishment of closed-loop production systems in a supply chain level. To realize closed-loop production systems, we introduced the concept of sustainable supply chain networks. With a SSCN, it is possible to shift successfully from a flow economy to a circular economy by combining environmental and economic issues, thereby improving eco-efficiency.
Standard passport processing generally takes between four to six weeks, but it can take longer during peak travel times.
How long it takes. It should take 3 weeks to get the passport-use a different service if you need the passport urgently. It can take longer if more information is needed or your application hasnât been filled out correctly.Donât book travel until you have a valid passport-doing so is at your own risk.t should take 3 weeks to get the passport-use a different service if you need the passport urgently. It can take longer if more information is needed or your application hasnât been filled out correctly. Donât book travel until you have a valid passport-doing so is at your own risk.