“TRANSFORMATION TOWARD THE PROFESSIONAL ISLAMIC SCHOOLING: THE MANAGERIAL DIMENSION OF THE HEADMASTER OF NU INSAN CENDEKIA ELEMENTARY SCHOOL KEDIRI EAST JAVA: Transformation Toward The Professional Islamic Schooling: Dimensi Manajerial Kepala SD NU Insan Cendekia Kediri” (2022) Fenomena, 21(1), pp. 149–162. doi:10.35719/fenomena.v21i1.113.