. . . . . . . . . . . . . . . . . "University of Maiduguri" . . . . . . . . . . . . . . . . "University of" . "University of Maiduguri" . . . . . . . "knowledge is light" . . . . . . . . "Borno state (UNIMAID)" . . "Maiduguri" . . . . . . . . . . . . . . .