SITORUS, Syahrul. Penelitian Tindakan Kelas Berbasis Kolaborasi (Analisis Prosedur, Implementasi dan Penulisan Laporan). AUD Cendekia: Journal of Islamic Early Childhood Education, [S. l.], v. 1, n. 3, p. 200–213, 2022. DOI: 10.53802/audcendekia.v1i3.140. Disponível em: https://e-jurnal.staisumatera-medan.ac.id/index.php/audcendekia/article/view/140. Acesso em: 27 nov. 2025.