Manajemen Kepala Sekolah dalam Meningkatkan Disiplin Peserta Didik SDI Wiko: School Principal Management in Improving Student Discipline at SDI Wiko. JIPD [Internet]. 2026 Apr. 6 [cited 2026 Aug. 10];10(1):25-32. Available from: https://jurnal.unikastpaulus.ac.id/index.php/jipd/article/view/3683