Elrika, A.J., Rahmadhani, R.M. and Ruby, A.C. 2025. 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, 2 (Dec. 2025), 628–633. DOI:https://doi.org/10.55351/prajaiswara.v6i2.183.