Arkhawan J. Sh., R. N. Dara, M.A. Chnaray, A. R. Ahmed, & H.S. Khoshnaw. (2024). HYDROCHEMICAL STUDY OF BALAK RIVER, ERBIL-IRAQ. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 55(5), 1743-1755. https://doi.org/10.36103/mrsdd983