Guerrero Rodríguez, ​​​​​​​​​Olga C. (2018) “An opportunity to improve air quality in Colombia”, Revista Universidad EAFIT, 52(170), pp. 44–55. Available at: https://publicaciones.eafit.edu.co/index.php/revista-universidad-eafit/article/view/5701 (Accessed: 24 August 2024).