„The Cephalometry of the Yoruba Ethnic Group of Southwestern Nigeria“, NJPS, let. 34, št. 2, str. 115–120, dec. 2019, Pridobljeno: 5. junij 2026. [Na spletu]. Dostopno na: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/455