Tumanggor, A. A. A., Jamaris and Solvema (2022) “Professional Counselor Ethics in Guidance and Counseling”, Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri, 9(1), pp. 54-60. doi: 10.29407/nor.v9i1.19409.