MARTIANI, R. “THE EFFECT OF MANAGERIAL EFFECTIVENESS AND WORK ETHICS ON THE PERFORMANCE OF MADRASAH IBTIDAIYAH TEACHERS IN CIPUTAT SUB-DISTRICT, TANGERANG SELATAN CITY”. JKP | Jurnal Kepemimpinan Pendidikan, vol. 2, no. 1, June 2019, pp. 180-7, doi:10.22236/jkpuhamka.v2i1.3805.