Analysis of Student Discipline Program Development at Muhammadiyah 1 Taman Sidoarjo Vocational High School: Analisis Pengembangan Program Kedisiplinan Siswa di Sekolah Menengah Kejuruan Muhammadiyah 1 Taman Sidoarjo. jims. 2022;2:10.21070/jims.v2i0.1555. doi:10.21070/jims.v2i0.1555