Hawraa and Sajid (2020) “An analytical study of some trace elements in water and plants using an atomic absorption spectrophotometer in Thi-Qar governorate”, University of Thi-Qar Journal, 14(4), pp. 95–114. Available at: https://jutq.utq.edu.iq/index.php/main/article/view/220 (Accessed: 9 October 2025).