Fitriani, Fitriani, Dapot Saragih, and Poetri Suradinata. “The Relationship of Employee’s Ethnic Origin to the Maturity Level of Subordinates in Situational Leadership”. Societas : Jurnal Ilmu Administrasi dan Sosial 11, no. 2 (November 2, 2022): 232 - 240. Accessed October 3, 2023. https://ejournal.unmus.ac.id/index.php/societas/article/view/4893.