MELINDA, I. Pengaruh Reward dan Punishment Terhadap Motivasi Belajar Siswa Kelas IV A SDN Merak I pada Mata Pelajaran IPS. International Journal of Elementary Education, [S. l.], v. 2, n. 2, p. 81–86, 2018. DOI: 10.23887/ijee.v2i2.14408. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/14408. Acesso em: 26 dec. 2024.