“New Mode for the on-Line Determination of Oxonium Ion in Different Strong Acids Using CFIA via the Use of Homemade Linear Array Ayah 5Sx4-ST- 5D Solar CFI Analyser”. Iraqi Journal of Science 56, no. 1B (June 3, 2023): 282–302. Accessed July 3, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10431.