D. . Humau, M. . Bolang, O. . Boki, I. . Nokas, P. . Octavianus, and D. . Sheldena, “Training to Increase Social Awareness and Responsibility of Children in Child Development Centers (Ppa) Bet’el Oesapa Tengah”, KSS, vol. 9, no. 22, pp. 342–355, Aug. 2024.