Dubisz, D., P. Golińska-Dawson, and A. Koliński. “Measuring CO2 emissions level for more sustainable distribution in a supply chain”. Engineering and Applied Science Research, vol. 49, no. 6, Dec. 2022, pp. 804-10, https://ph01.tci-thaijo.org/index.php/easr/article/view/250509.