MULTI-STAKEHOLDER COLLABORATION IN URBAN TRANSPORT: STATE-OF-THE-ART AND RESEARCH OPPORTUNITIES Jesus Gonzalez-feliu, Cristina Pronello, Josep Maria Salanova Grau (2018) MULTI-STAKEHOLDER COLLABORATION IN URBAN TRANSPORT: STATE-OF-THE-ART AND RESEARCH OPPORTUNITIES, In: TRANSPORT, pp. 1079-1094, ISSN: 1648-4142