Lubis, Sri Mulyani, and Maria Ulfa. “ Analisis Ketercapaian Indikator Perkembangan Sosial Emosional Anak Usia Dini Melalui Observasi Berbasis STTPA”. Jurnal Cerlang PG PAUD 3, no. 2 (July 27, 2026): 11–22. Accessed July 27, 2026. http://jurnal.stkipkusumanegara.ac.id/index.php/jcpaud/article/view/2999.