YALEW, Shimels Ayele. Efforts and Challenges of Integrating Peripheral Ethnic Groups into Ethiopia 1902-1974: The Case of Nuer/Naath. Ethiopian Journal of Social Sciences (EJSS), [S. l.], v. 8, n. 1, 2022. Disponível em: https://journals.bdu.edu.et/index.php/ejss/article/view/1036. Acesso em: 6 aug. 2026.