IHDASSADRI, I. UPAYA MENINGKATKAN DISIPLIN GURU MELALUI PENERAPAN SISTEM REWARD DAN PUNISHMENT DI RA IKHLAS DWP KANWIL KEMENAG SUMBAR SEMESTER GANJIL TAHUN PELAJARAN 2021/2022. JOEL: Journal of Educational and Language Research, [S. l.], v. 2, n. 9, p. 1155–1164, 2023. DOI: 10.53625/joel.v2i9.5567. Disponível em: https://mail.bajangjournal.com/index.php/JOEL/article/view/5567. Acesso em: 6 jul. 2025.