M. Abdullahi, M.A. Adediran and N.Y. Abdullahi (2019) “Geology and Petrography of Basement Rocks around Tsauni, Northwestern Nigeria”, International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 5(4), pp. 257–265. doi: 10.31695/IJASRE.2019.33175.