“The Effect of Heavy Water Waste on the Euphrates River in Increasing the Concentration of Some Heavy Metals: Pengaruh Limbah Air Berat di Sungai Eufrat dalam Meningkatkan Konsentrasi Beberapa Logam Berat”, PELS, vol. 5, pp. 745–754, Aug. 2024, doi: 10.21070/pels.v7i0.1709.