Wahyudi, S. “Personal Managerial Effectiveness: Future Vision, Current Reality and Identification of Gaps and Strengths”. JMKSP (Jurnal Manajemen, Kepemimpinan, Dan Supervisi Pendidikan), vol. 7, no. 1, Jan. 2022, pp. 82-97, doi:10.31851/jmksp.v7i1.6992.