MAHDI, Neda Ibrahem. Determination of azo dyes using Smartphone Digital Image. Al-Mustansiriyah Journal of Science, Baghdad, Iraq, v. 34, n. 3, p. 43–49, 2023. DOI: 10.23851/mjs.v34i3.1352. Disponível em: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/1352.. Acesso em: 19 may. 2024.