“…Hence, the reduction of operational costs and physical infrastructure [2], increase the internal efficiency of the government [12], gain the loyalty and satisfaction of stakeholders [11], and most importantly, improve the quality of public services [9], all of these among the main advantages of e-government services that are delivered via mobile devices. These services may also have enabled governments around the world to serve, as well as to reach faster and on time to a greater number of stakeholders (citizens and others) without any additional cost, or in most cases, the cost may be neglected, since the penetration of mobile devices has become higher than the Internet penetration in most developed and developing countries [4,7,9,15].…”