Transport externalities of bus stations produced by Greenhouse Gas (GHG)M Córdova-Suárez, E Barreno-Ávila, P Villacrés-Cevallos and O Ruíz-RobalinoE3S Web Conf., 167 (2020) 04001DOI: https://doi.org/10.1051/e3sconf/202016704001
