HAMAD, Athraa Abd; SALMAN, Nada Najeeb. Variation in the distribution of quantitative characteristics of the illiterate population in Baghdad governorate for the years 1997, 2016 and 2019. Al-Adab Journal, Baghdad, Iraq, v. 3, n. 139, p. 273–396, 2021. DOI: 10.31973/aj.v3i139.2292. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/2292.. Acesso em: 2 apr. 2025.