TY - GEN A1 - Istayatiningtias, Iis PB - Universitas Muhammadiyah Prof DR HAMKA TI - PEER REVIEW Leadership Model of Principal on Teacher at Disability Element School in The Department of Education Region 1 Jakarta, Indonesia ID - repository8009 UR - http://repository.uhamka.ac.id/id/eprint/8009/ AV - public ER -