Z. Z. AL-JANABI; F.M. HASSAN; A. H. M. J. AL-OBAIDY. OVERALL INDEX OF POLLUTION (OIP) FOR TIGRIS RIVER, BAGHDAD CITY, IRAQ. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 55, n. 2, p. 905–916, 2024. DOI: 10.36103/gqq14f43. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1976.. Acesso em: 3 jul. 2024.