“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, vol. 56, no. 1B, pp. 282–302, Jun. 2023, Accessed: Jul. 03, 2024. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10431