Duressa TF, Leta S. Determination of Levels of As, Cd, Cr, Hg and Pb in Soils and Some Vegetables Taken from River Mojo Water Irrigated Farmland at Koka Village, Oromia State, East Ethiopia. IJSBAR [Internet]. 2015 Apr. 24 [cited 2025 Sep. 13];21(2):352-7. Available from: https://gssrr.org/JournalOfBasicAndApplied/article/view/3768