I. D. Herawansyah and A. P. Astutik, “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, vol. 2, p. 10.21070/jims.v2i0.1555, Feb. 2022.