Hassan Alaaraj and Sallahuddin Hassan
Asian Journal of Information Technology 15 ( 16 ): 2851 - 2856 , 2016
Musa Murtala and Sallahuddin Hassan
International Business Management 9 ( 5 ): 706 - 711 , 2015
Yusuf Ibrahim Kofarmata, Shri Dewi Applanaidu and Sallahuddin Hassan
Research Journal of Applied Sciences 11 ( 5 ): 235 - 239 , 2016