Cloud-Based Global Online Marketplaces Review on Trust and Security. - Osman Ghazali; Chun Yang Leow; Shahzad Qaiser; Nanthini Pattabiraman; Sathiyaroobaa Vasuthevan; Eman Mohamed Abdusalam; Mustafa M. Barakat (Int. J. Interact. Mob. Technol., 2019)