Kurniawan, A. J., & Arianty, R. (2026). The Effectiveness of Video-Based Learning Media in Improving Elementary School Students’ Understanding of Self-Esteem . R-Disa: Riset Inovasi Pendidikan Guru Sekolah Dasar, 1(2), 59–67. https://doi.org/10.32493/rdisa.v1i2.62155