1. Tsiulin, S., Hilmola, O., & Goryaev, N. (2017). Barriers towards development of urban consolidation centres and their implementation: literature review. World Review of Intermodal Transportation Research, 6, 251–272.
2. Allen, J., et al. (2018). Enabling the freight traffic controller for collaborative multi-drop urban logistics: practical and theoretical challenges. Transportation Research Record: Journal of the Transportation Research Board, 61, 77–84.
3. ALICE (2013). Urban freight research roadmap.
https://www.ertrac.org/uploads/documentsearch/id36/ERTRAC_Alice_Urban_Freight.pdf
. Accessed 03 Nov 2018.
4. McGranahan, G., Satterthwaite, D. (2014). Urbanisation concepts and trends. Human Settlements working paper, International Institute for Environment and Development, London.
5. Amer, L.A., & Eltawil, A.B. (2015). Analysis of quantitative models of horizontal collaboration in supply chain network design strategies. In International conference on industrial engineering and operations management (pp. 1–10).