TA’A, T. The Gadaa System and Some of Its Institutions among the Booranaa: A Historical Perspective. Ethiopian Journal of the Social Sciences and Humanities, [S. l.], v. 12, n. 2, p. 81–97, 2023. Disponível em: http://ejol.aau.edu.et/index.php/EJSSH/article/view/6305. Acesso em: 20 nov. 2024.