ALICIA DE LOS SANTOS PINEDA2026-01-292026-01-29202110.1016/j.trb.2021.01.0102-s2.0-85100809911https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/32973Civil and Structural EngineeringTransportationMathematical formulations for the bimodal bus-pedestrian social welfare network design problemresearch article