Shellya Tanaya Dhayinta, et al. “Breaking Down the Apathy Barrier: The Effectiveness of an Interactive Anti-Bullying Puzzle in Building Social Awareness Among Eighth-Grade Students at SMP Labschool UPI Bandung”. TANJAK : Journal of Education and Teaching, vol. 7, no. 2, Aug. 2026, pp. 257-6, doi:10.35961/tanjak.v7i2.3064.