Essien, Ekpeyong Essien Ph.D , Okeke, Stella Uchechukwu , Edward, I. Ajang , Ejoh, Abigail Ojong. 2021. “ NIGERIA”. PalArch’s Journal of Archaeology of Egypt / Egyptology 18 (7):2765-76. https://archives.palarch.nl/index.php/jae/article/view/8725.