Hamdu, G. ., Sopandi, W. . and ., N. (2018) “Debriefing Program for Prospective Elementary School Teachers in Developing Learning Aids”, International Journal of Learning, Teaching and Educational Research, 17(6), pp. 112–126. Available at: https://ijlter.net/index.php/ijlter/article/view/668 (Accessed: 16 May 2026).