Onyilo, Peace. “Anthropometric Study of Cormic Index Amongst Itsekiri And Ijaw Ethnicities in Delta State, Nigeria”. International Journal of Forensic Medical Investigation 5, no. 2 (July 19, 2020): 46 - 51. Accessed May 9, 2025. https://www.ijfmi.org/index.php/JSD/article/view/116.