References
Oxford Dictionaries (2021) Supply chain [Online]. Available at https://en.oxforddictionaries.com/ definition/ supply_chain [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] (Accessed 17 August 2021).
Oxford Dictionaries (2021) Unique selling point [Online]. Available at https://en.oxforddictionaries.com/ definition/ unique_selling_point (Accessed 17 August 2021).