Jauhari, M., Sujanto, B. and Abdullah, T. (2017) “THE EFFECT OF LEADERSHIP STYLES, MANAGERIAL SKILLS AND WORK DISCIPLINE ON THE JOB PERFORMANCE OF PRINCIPALS OF PUBLIC SENIOR HIGH SCHOOLS”, IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW, 4(1), pp. 167–178. doi: 10.21009/IJER.04.01.16.