AbubakarJajere, A., I. J. Musa, and M. Isma’il. “Geographical Determinants of the Structural and Functional Growth of Damaturu Town in Yobe State, Nigeria”. Growth, vol. 1, no. 1, Dec. 2014, pp. 10-17, http://asianonlinejournals.com/index.php/Growth/article/view/771.