Emmy Febriyani Situmorang, and Elfrida Aritonang, trans. 2023. “Implementation of the Code of Ethics and School Administration Within the Frame of Christian Leadership”. Jurnal Mahasiswa: Jurnal Ilmiah Penalaran Dan Penelitian Mahasiswa 5 (2): 335-44. https://doi.org/10.51903/jurnalmahasiswa.v5i2.610.