Calenda, Cristina. “Web: The Safety in the Transport Research”. TeMA - Journal of Land Use, Mobility and Environment 2, no. 2 (July 21, 2009). Accessed July 18, 2024. http://www.serena.unina.it/index.php/tema/article/view/urn%3Anbn%3Ait%3Aunina-3706.