Al-Maroof, R., & Al-Emran, M. (2018). International Journal of Emerging Technologies in Learning (IJET), 13(06), pp. 112-123. doi:http://dx.doi.org/10.3991/ijet.v13i06.8275. Retrieved from http://online-journals.org/index.php/i-jet/article/view/8275/4996 Case, M. (2014). (Master’s thesis). Retrieved from https://files.eric.ed.gov/fulltext/ED562327.pdf -

Al-Maroof, R., & Al-Emran, M. (2018). International Journal of Emerging Technologies in Learning (IJET), 13(06), pp. 112-123. doi:http://dx.doi.org/10.3991/ijet.v13i06.8275. Retrieved from http://online-journals.org/index.php/i-jet/article/view/8275/4996 Case, M. (2014). (Master’s thesis). Retrieved from https://files.eric.ed.gov/fulltext/ED562327.pdf