STUDI KASUS FAKTOR PENYEBAB PERILAKU AGRESIF VERBAL PADA ANAK USIA DINI DI TK NGERI PEMBINA LUBUK PAKAM. JPPD: Jurnal Penelitian Pendidikan Dasar, [S. l.], v. 3, n. 03, p. 364–371, 2026. Disponível em: https://journal.lumiverapublishing.org/index.php/jppd/article/view/789. Acesso em: 24 oct. 2026.