Kay Chinonyelum Nwamaka Onyechi, Anthony U. Okere and Mkpoikanke Sunday Otu
International Business Management 10 ( 18 ): 4313 - 4317 , 2016
Kay Chinonyelum Nwamaka Onyechi, Anthony U. Okere, Chiedu Eseadi and Mkpoikanke Sunday Otu
Research Journal of Medical Sciences 10 ( 6 ): 593 - 595 , 2016