PRIMA, Elizabeth. METODE REWARD DAN PUNISHMENT DALAM MENDISIPLINKAN SISWA KELAS IV DI SEKOLAH LENTERA HARAPAN GUNUNG SITOLI NIAS. Journal of Inovative Accounting and Business (JIAB), [S. l.], v. 1, n. 2, 2016. Disponível em: https://jurnal.undhirabali.ac.id/index.php/Jepun/article/view/177. Acesso em: 3 jul. 2026.