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. Iraqi Journal of Science, [S. l.], v. 55, n. 4B, p. 1721–1735, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10743.. Acesso em: 17 apr. 2025.