MOHAMMED, Sarwar Abdulla; SABIR, Saya Salam. Geographical Analysis of Differences in Soil Chemical Properties in Sirwan District: . Halabja University Journal, [S. l.], v. 8, n. 2, p. 215–237, 2023. DOI: 10.32410/huj-10473. Disponível em: https://huj.uoh.edu.iq/index.php/HUJ/article/view/huj-10473.. Acesso em: 14 oct. 2024.