FERDINA TAJUDDIN, 1223012012 (2014) THE INFLUENCE BETWEEN WORK DISCIPLINE AND PRINCIPAL LEADERSHIP TOWARD TEACHERS PERFORMANCE ON JUNIOR HIGH SCHOOLS IN KOTABUMI DISTRICT ON NORTH LAMPUNG REGENCY PENGARUH DISIPLIN KERJA DAN KEPEMIMPINAN KEPALA SEKOLAH TERHADAP KINERJA GURU SMP DI KECAMATAN KOTABUMI KOTA KABUPATEN LAMPUNG UTARA. UNSPECIFIED.