Some Reflections on Economic Factors in the Political Unification of Nomadic Peoples. Zien Journal of Social Sciences and Humanities, [S. l.], v. 12, p. 26–29, 2022. Disponível em: https://mail.zienjournals.com/index.php/zjssh/article/view/2393. Acesso em: 13 oct. 2025.