Waluyo IGPP, Suwu SE. PENERAPAN PERATURAN DAN PROSEDUR KELAS UNTUK MENINGKATKAN KEDISIPLINAN SISWA PADA PELAJARAN SEJARAH DI KELAS X [IMPLEMENTATION OF CLASS RULES AND PROCEDURES TO IMPROVE STUDENT DISCIPLINE IN HISTORY LESSONS IN GRADE X]. KAIROS [Internet]. 2024 Jul. 31 [cited 2025 Jan. 23];4(2):1-18. Available from: https://ojs.uph.edu/index.php/KAIROS/article/view/8393