EVY SURIANI; RANGKUTI, Darajat; DEWI FITRIA. Pengaruh Reward Sticker Picture terhadap Kedisiplinan Anak dalam Belajar di PAUD Tunas Kuala Kecamatan Medan Johor Tahun Ajaran 2020-2021. Education & Learning, [S. l.], v. 1, n. 2, p. 25–28, 2021. DOI: 10.57251/el.v1i2.108. Disponível em: https://jurnal.medanresourcecenter.org/index.php/EL/article/view/108. Acesso em: 11 mar. 2026.