Spectrophotometric determination of Zinc(II) in solutions samples using 1-azobenzene-3-(3-hydroxyl-2-pyridyl)-triazene in the Surkhandarya region. AJEMA [Internet]. 2023 Dec. 5 [cited 2026 Jan. 27];1(10):16-20. Available from: https://grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/1764