Ahmadin, Agus Salam, Tasrif, Umar, and Mei Indra Jayanti. “Design and Models of Natural Materials As Realistic Educational Toys (APE-R) for Early Childhood Education in School Environments”. Journal of Educational Management Research 5, no. 5 (August 9, 2026): 5560–5575. Accessed September 18, 2026. https://serambi.org/index.php/jemr/article/view/2995.