[1]
R. N. Hardani and L. I. . Rocmah, “Increasing The Ability To Recognize Number Symbols Through The Activities Of Playing Snakes And Stairs For Children Of Group A In Tk Aisyiyah Busthanul Athfal 6 Candi: Peningkatan Kemampuan Mengenal Lambang Bilangan Melalui Kegiatan Bermain Ular Tangga Pada Anak Kelompok A Di Tk Aisyiyah Busthanul Athfal 6 Candi”, acopen, vol. 5, p. 10.21070/acopen.5.2021.2221, Aug. 2021.