Mhr, Mustafa Sabbar. “Heavy Metal Contamination and Bioaccumulation of Cadmium, Nickel and Lead in Water and Fish Muscles from the Al-Diwaniyah River, Iraq”. Al-Dalmaj Bulletin of Natural Science, vol. 2, no. 2, June 2026, pp. 19–25, https://dbns.qu.edu.iq/index.php/dbns/article/view/42.