AL-JUBOURI, M. N. Y. THE IMPACT OF HUMAN ACTIVITIES ON AIR POLLUTION IN THE URBAN ENVIRONMENT OF SAMARRA CITY. Journal of Geography, Regional Planning and Development, [S. l.], v. 3, n. 8, p. 1–29, 2026. DOI: 10.61796/jgrpd.v3i8.1910. Disponível em: https://journal.antispublisher.id/index.php/JGRPD/article/view/1910. Acesso em: 18 sep. 2026.