Andrew, Philips Ageda. “The or U Varen Iwa (Blacksmith) and the Or U Gban Agbe (Hoe Handle Maker) As Agricultural Technologists Among the Tiv: Issues in Africaas Technological Development”. Global Journal of Human-Social Science, vol. 16, no. A7, May 2016, pp. 27-40, https://socialscienceresearch.org/index.php/GJHSS/article/view/101326.