Subarkah AK, Romadlon DA. The Use of Flipchart Learning Media in Improving the Ability to Recognize the Letters of Hijaiyah to Children Aged 4-5 Years at Kindergarten. acopen [Internet]. 2022Jun.30 [cited 2024Nov.23];60:10.21070/acopen.6.2022.2216. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/2216