Khairinal, A. Chatib, and D. Julis, “MANAGEMENT OF SUPERVISORS MADRASAH IN QUALITY IMPROVEMENT MADRASAH ALIYAH IN JAMBI PROVINCE (ANALYSIS OF PAI SUBJECT SUPERVISORS AT MADRASAH ALIYAH)”, Int. J. Res. Granthaalayah, vol. 7, no. 7, pp. 370–380, Jul. 2019.