Journal:Bulletin of Education & Research, 2017, Volume 39, Issue No 3
Author(s): Muhammad Gulistan, Muhammad Athar Hussain, Muhammad Mushtaq
Journal:Bahria University Journal of Information & Communication Technology, 2017, Volume 10, Issue No 1
Author(s): Nauman Ashraf, Furqan Shaukat, Gulistan Raja, Ahmad Khalil Khan