Byrne, P. J., Paul Ryan, and Cathal Heavey. “Sustainable Logistics: A Literature Review and Exploratory Study of Irish Based Manufacturing Organizations”. International Journal of Engineering and Technology Innovation 3, no. 3 (July 1, 2013): 200–213. Accessed December 2, 2024. https://ojs.imeti.org/index.php/IJETI/article/view/110.