FIKRO, I.; SALIM, A. Improving The Learning Concentration Of Children Aged 4-5 Years Through The Tebona Game Method (Patting Colored Balls) In TK Aisyiyah Bustanul Athfal 3 Bulusidokare. Academia Open, v. 8, n. 2, p. 10.21070/acopen.8.2023.8157, 1 Dec. 2023.