Atun, W. T., M. S. Hanafi, N. Faturohman, and F. Erlangga. “The Effects of Servant Leadership, Supervision Competence, and Work Loyalty on Teacher Performance”. Ideguru: Jurnal Karya Ilmiah Guru, Vol. 9, no. 1, Dec. 2023, pp. 365-76, doi:10.51169/ideguru.v9i1.856.