Bello, H. Y. ., Jikan-Jatum, A. M. . and Inuwa, N. . (2017) “An Appraisal of Socio-Economic Impacts of Commercial Motorcyles in Gombe State, Nigeria”, International Journal of Asian Social Science, 7(6), pp. 480–488. doi: 10.18488/journal.1.2017.76.480.488.