Purwati, Y., Laksono, T.K.J., Suliswaningsih, S. and Krisbiantoro, D. 2021. Video Animasi Matematika Dasar Menggunakan Metode Jarimatika (Studi Kasus: TK YWKA II Purwokerto). RESEARCH : Journal of Computer, Information System & Technology Management. 4, 2 (Jun. 2021), 90–100. DOI:https://doi.org/10.25273/research.v4i2.7266.