ABBAKAR, Mustafa Mohamed Ali. Demographic development of Qassim region – An analytical study of population variables in the period 2010 – 2019. Journal of Humanities & Social Sciences, New Mexico, United States, v. 6, n. 7, p. 35–53, 2022. DOI: 10.26389/AJSRP.K040122. Disponível em: https://ajsrp.ojsexpert.com/index.php/jhss/article/view/5329. Acesso em: 20 dec. 2025.