Nuryeti, Aryani R. Pengaruh Sistem Punishment terhadap Kedisiplinan Anak Usia 5-7 Tahun. PAUDLectura [Internet]. 2021Sep.30 [cited 2024Apr.16];5(01):59-2. Available from: https://journal.unilak.ac.id/index.php/paud-lectura/article/view/7181