Munawar, A.; Warisno, A.; Uliya, T.; Astuti, N. MANAGEMENT STRATEGY OF HEAD OF MADRASAH IN IMPROVING THE QUALITY OF GRADUATES AT MA HIDAYATUL MUBTADIIN JATI AGUNG, LAMPUNG SELATAN DISTRICT, ACADEMIC YEAR 2021/2022. unisanjurnal 2022, 1, 1-8.