Lestari, Aktivia Ismi, et al. “Development of Servant Leadership Training Modules to Improve The Performance of Educators and Educational Staff”. Jurnal Kependidikan: Jurnal Hasil Penelitian Dan Kajian Kepustakaan Di Bidang Pendidikan, Pengajaran Dan Pembelajaran, vol. 11, no. 1, Mar. 2025, pp. 305-1, doi:10.33394/jk.v11i1.13607.