Ungau, S., F. Nasip, K. Linyaw, Y. Yusop, and Tang Tien Mee. “Gamification in Improving Reading Skills of Preschool Children: Blending Through Puzzle Game”. Journal of Cognitive Sciences and Human Development, Vol. 9, no. 1, Mar. 2023, pp. 193-20, doi:10.33736/jcshd.5479.2023.