Vargas, Diego, Boris Galvis, Vanesa Durán, and BernalIvan Camilo. 2023. “Nanoparticles on Electric, Gas, and Diesel Buses in Mass Transit Buses of Bogotá Colombia”. TeMA - Journal of Land Use, Mobility and Environment 16 (2), 367-81. https://doi.org/10.6093/1970-9870/9907.