Efforts To Improve Teacher Discipline In Teaching Attendance In The Class Through The Implementation Of Reward And Punishment At SDN 019 Tanjung Sawit, Tapung District. Jurnal Ilmiah Mandala Education, [S. l.], v. 9, n. 4, p. 3282–3291, 2023. DOI: 10.58258/jime.v9i4.6136. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/6136. Acesso em: 28 jun. 2026.