Pengaruh Disiplin Belajar Terhadap Prestasi Belajar Siswa Kelas XI SMK Labor …

This research is motivated by the phenomenon observed at SMK Labor Binaan FKIP UNRI Pekanbaru, where students exhibit undisciplined behavior such as completing homework during class instruction, arriving late to school, leaving the classroom during subject transitions, remaining in the cafeteria during class hours, not paying attention to the teacher, working on other subjects’ assignments in…