Hari Ananda Saputra, et al. “Effective Learning Guidance Program in Improving the Calistung Ability of Children Aged 5-10 Years in Sudipayung Village”. PROSIDING SEMINAR NASIONAL PENDIDIKAN DAN AGAMA, vol. 5, no. 1, May 2024, pp. 281-7, doi:10.55606/semnaspa.v5i1.2082.