NAJM, N. A. H. .; ABD, H. F. .; HASHEM, S. R. . Spatial Analysis of the Air Quality Index of Nitrogen Dioxide Gas in Karbala City . Migration Letters, London, UK, v. 20, n. S10, p. 707–714, 2023. DOI: 10.59670/ml.v20iS10.5400. Disponível em: https://migrationletters.com/index.php/ml/article/view/5400. Acesso em: 27 jul. 2024.