• Twitter as a tool for citizen education and sustainable cities after COVID-19 

      Caldevilla-Domínguez, David; Barrientos-Baez, Almudena (1); Padilla-Castillo, Graciela (Sustainability (Switzerland), 2021)
      The social confinement resulting from the COVID-19 crisis temporarily reduced greenhouse gas emissions. Although experts contend that the decrease in pollution rates was not drastic, some surveys detect growth in social ...