KHALEF , Roqaya Zahim; RASHID ABOOD, Mohammad. Study of some physical, chemical and engineering properties of the soil of selected sites/ Northwest of Tikrit. Samarra Journal of Engineering Science and Research, [S. l.], v. 2, n. 2, p. 20–29, 2024. DOI: 10.65115/etz3yk02. Disponível em: https://journals.uosamarra.edu.iq/sjesr/article/view/20. Acesso em: 13 jul. 2026.