“New Approach for the On-Line Spectrophotometric Determination of Vanadium (V) In Different River Water via the Use of a Homemade Ayah 6SX1-T-2D Solar-Continuous Flow Injection Analyser”. 2023. Iraqi Journal of Science 55 (4B): 1721-35. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11283.