SENGO, T. S. Y. Utamaduni wa Kiswahili: Wilaya ya Kusini-Unguja. Nordic Journal of African Studies, [S. l.], v. 1, n. 1, 1992. DOI: 10.53228/njas.v1i1.58. Disponível em: https://njas.fi/njas/article/view/58. Acesso em: 6 jul. 2024.