D. I. De Souza and G. P. Azevedo and P. Duarte, Suggestions for the Improvement of the Quality of Public Transportation Service in Campos,Brazil. journal = {International Journal of Transport and Vehicle Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2011, vol. 59(11). 1473 - 1476 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/7447.