1.
Cruz Rodriguez L, Valdivia Pérez JA. QUANTIFYING THE CONCENTRATION OF Zn, Cu, Pb AND Cd IN PARTICLES LESS THAN 10µm FROM THEATMOSPHERIC AEROSOL. CLASSIFICATION OF POLLUTING SOURCES IN THE STUDY AREA. tecnica [Internet]. 2017 Dec. 21 [cited 2026 Nov. 11];1(3):17-24. Available from: https://killkana.ucacue.edu.ec/index.php/killkana_tecnico/article/view/82