1.
Vallejo Choez P, González Moya C, Mena Mora F. Referential calculation of particulate matter in the air as a factor of environmental pollution in the urban area of the city of Pujilí. Enfoque UTE [Internet]. 2016 Jun. 30 [cited 2024 Nov. 7];7(2):pp. 109 - 119. Available from: http://ingenieria.ute.edu.ec/index.php/revista/article/view/99