Aloya, B. F. .; Benzon, A. M. .; Felipe, R. .; Maglaya, P. G. .; Marcelo, R. .; Panergo, D. J. .; Poguilla, J. .; Sedilla, C. .; Solis, C. . XR Digital Classroom: An Innovative and Gamified Tool That Aims to Aid Learning in the New Normal. Int J Intell Syst Appl Eng 2023, 12, 112-130.