JATI PUTRI, A. “PERKEMBANGAN SOSIAL ANAK USIA DINI DI TAMAN PENITIPAN ANAK (TPA) MELATI SCHOOL KETINTANG TENGAH-SURABAYA”. Character Jurnal Penelitian Psikologi, Vol. 2, no. 2, Feb. 2014, https://ejournal.unesa.ac.id/index.php/character/article/view/7175.