Wijiyanti, E. et al. 2026. Teacher’s Efforts to Develop Children’s Fine Motor Skills using Tangram Media for Children Aged 4-5 Years at RA Insan Madani. Bulletin of Early Childhood. 5, 2 (Nov. 2026), 10–17. DOI:https://doi.org/10.51278/bec.v5i2.2523.