UMMAH, Rachmatul, and Fitria Yeni BAHRI. 2020. “THE EFFECT OF ACADEMIC SUPERVISION AND PRINCIPAL’S LEADERSHIP ON TEACHERS’ PERFORMANCE IN THE ELEMENTARY SCHOOL IN EAST JAKARTA”. JKP | Jurnal Kepemimpinan Pendidikan 3 (2):434-44. https://doi.org/10.22236/jkpuhamka.v3i2.6784.