Chan, C. C., R. Sayuti, and A. S. Abdul Hamid. “Children’s Psychological Affect on Their Daily Life in Private Welfare Institutions (Keadaan Psikologikal Kanak-Kanak Dalam Kehidupan Harian Di Pusat Kebajikan Persendirian)”. Jurnal Pembangunan Sosial, vol. 23, Dec. 2020, pp. 111-28, doi:10.32890/jps2020.23.7.