W. . Wu, Y.-T. Yu, M. . Ashar, T. I. . Kuncoroaji, and V. E. B. . Darmawan, “Applying Augmented Reality to Chinese Radicals Learning: A Remedial Teaching Experiment in an Elementary School”, Int. J. Interact. Mob. Technol., vol. 16, no. 05, pp. pp. 81–90, Mar. 2022.