Comparative evaluation of learning technologies using a randomized controlled trial: Virtual reality, augmented reality, online video platforms, and traditional classroom learning. - Isaac Wiafe; Akon Obu Ekpezu; Gifty Oforiwaa Gyamera; Fiifi Baffoe Payin Winful; Elikem Doe Atsakpo; Charles Nutropkor; Stephen R. Gulliver (Educ. Inf. Technol., 2025)