Wahyuni, W.R. et al. 2025. Developing Physical Activity-Based Ular Tangga Rahasia Learning Media to Enhance Early Childhood Gross Motor Skills. Jurnal Educative: Journal of Educational Studies. 10, 2 (Dec. 2025), 230–242. DOI:https://doi.org/10.30983/educative.v10i2.11086.