disaster relief is poor support for logistics. Thus, the purpose of this article is to evaluate the challenges faced by …-probabilistic sampling using a convenience sampling technique, the sample size is 21 (84%). The findings reveal critical challenges like …

challenges concludes the paper. …

efficiencies and cost-effectiveness. Several Cloud Infrastructure-as-a-Service (IaaS) migration scenarios for five top cloud … vendors were studied using cost versus effectiveness ratios (CE). The results show that the greatest cost-benefit was gained …

China separately. The article also describes primary data collection through the distribution of questionnaires to the …