1. Indicators as a tool for assessing the level of sustainable urban freight logistics;Bartuška;Promet - Traffic&Transportation,2023
2. Bolstering sustainability with supply chain KPIs. Tive.com. (2023, April 11). https://www.tive.com/blog/bolstering-sustainability-with-supply-chain-kpis.
3. Sustainable logistics;Deckert,2020
4. Principles of sustainable logistics;Mohsen,2022
5. Sustainable logistics and competitive positioning;Munuhwa,2023