Rilla Apriana Tamping, P. P. Ardini, and N. S. Jamin. “Social Skill Anak Usia 5-6 Tahun Di Gorontalo”. Student Journal of Early Childhood Education, Vol. 1, no. 1, June 2021, pp. 11-28, https://ejournal-fip-ung.ac.id/ojs/index.php/SJECE/article/view/749.