EDEM, Eventus. A Lexico-Semantic Analysis of Helon Habila’s Oil On Water: International Journal of Languages, Literature and Linguistics, Volume 6, Issue 2. Afrischolar Discovery Repository (Annex), [S. l.], p. 128–137, 2023. DOI: 10.60951/afrischolar-338. Disponível em: https://www.publications.afrischolar.net/index.php/home/article/view/338. Acesso em: 11 may. 2025.