Ngharen, Amin Zaigi. “The Concept and Nature of Warfare in the ‘Pagan Societies’ of North Central Nigeria from the Earliest Times to 1920”. American Scientific Research Journal for Engineering, Technology, and Sciences 21, no. 1 (June 24, 2016): 18–28. Accessed May 7, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1661.