Riskayani, Riskayani. “PENGARUH COOPERATIVE PLAY PUZZLE TERHADAP KEMAMPUAN BERADAPTASI SOSIAL PADA ANAK TUNAGRAHITA”. Media Husada Journal Of Nursing Science 1, no. 1 (November 5, 2020). Accessed August 22, 2025. https://mhjns.widyagamahusada.ac.id/index.php/mhjns/article/view/5.