Pengaruh Reward Stiker terhadap Sikap Tanggung Jawab Anak Usia Dini: Studi Kuasi Eksperimen. kindergarten [Internet]. 2026 Jun. 18 [cited 2026 Sep. 19];5(1):13-22. Available from: https://ejournal.uinponorogo.ac.id/index.php/kindergarten/article/view/6358