C19-SmartQ: Applying Real-Time Multi-Organization Queuing Management System Using Predictive Model to Maintain Social Distancing. - Syafnidar Abdul Halim; Mohd Hikmi Othman; Alya Geogiana Buja; Nurul Najwa Abdul Rahid; Anis Afiqah Sharip; Siti Maisarah Md Zain (Int. J. Interact. Mob. Technol., 2021)