WASET
    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 11 May 2024]. Available from: https://publications.waset.org/pdf/7447.