Effectiveness of Distance Learning Computer Numerical Control Based on Virtual Laboratory Using a Metaverse Platform to Improve Students' Cognitive Ability and Practice Skills. - Febri Prasetya; Aprilla Fortuna; Agariadne Dwinggo Samala; Bayu Ramadhani Fajri; Fiki Efendi; Abel Nyamapfene (Int. J. Interact. Mob. Technol., 2023)