Sabah Muhammad AL-K AA. Measurement of heavy metals concentration level in soil of Al – Majd district. QJHS [Internet]. 25Oct.2020 [cited 20Sep.2026];23(3):441-60. Available from: https://www.journalart.qu.edu.iq.51-77-64-103.cpanel.site/index.php/QJHS/article/view/271