Cafiso, S., di Graziano, A. and Pappalardo, G. 2019. A Collaborative System to Manage Information Sources Improving Transport Infrastructure Data Knowledge. Journal of Engineering and Technological Sciences. 51, 6 (Dec. 2019), 855-868. DOI:https://doi.org/10.5614/j.eng.technol.sci.2019.51.6.8.