NURJANNAH, Indah; ROCMAH, Luluk Iffatur. Strategi Penanaman Kedisiplinan Anak Usia 3-4 Tahun di KB Permata Sunnah Sidoarjo. Journal of Education Research, [S. l.], v. 5, n. 4, p. 5171–5182, 2024. DOI: 10.37985/jer.v5i4.1686. Disponível em: https://mail.jer.or.id/index.php/jer/article/view/1686. Acesso em: 4 aug. 2025.