Elrika, Anastasia Jevis, Renita Mila Rahmadhani, and Arcivid Chorynia Ruby. “The Use of Flash Card Media to Improve Recognition of Numbers 1-10 in Children With Mild Mental Retardation: A Case Study at SLB N X Kudus”. Jurnal Prajaiswara 6, no. 2 (December 17, 2025): 628–633. Accessed August 10, 2026. https://prajaiswara.jambiprov.go.id/index.php/file2/article/view/183.