Gavanas, Nikolaos, Nikolaos Alamanis, and Grigorios Papageorgiou. “Sustainable Transport Network and Academic Institutions: A Case Study in Greece”. American Scientific Research Journal for Engineering, Technology, and Sciences 34, no. 1 (August 1, 2017): 95–113. Accessed September 11, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/3231.