Egri, Mucahit, Gulsen Gunes, Erkan Pehlivan, and Metin Genc. 2021. “Investigation on Trends of Air Pollution in Malatya City Center in Recent Five Years Period”. Annals of Medical Research 4 (4):0375-79. http://www.annalsmedres.org/index.php/aomr/article/view/2647.