UPAYA MENINGKATKAN DISIPLIN GURU DALAM KEHADIRAN MENGAJAR DIKELAS MELALUI PENERAPAN REWARD AND PUNISHMENT SDN SARANG TIUNG KOTABARU. Baa [Internet]. 2022 Sep. 23 [cited 2026 Aug. 6];10(2):279-90. Available from: https://ejurnal.stkip-pb.ac.id/index.php/cendekia/article/view/241