Mahdi, Neda Ibrahem. “Determination of Azo Dyes Using Smartphone Digital Image”. Al-Mustansiriyah Journal of Science 34, no. 3 (September 30, 2023): 43–49. Accessed May 19, 2024. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/1352.