Haimah, H. et al. 2021. Academic Supervision Of The State Principal School (Evaluative Study in Rejang Lebong Regency, Indonesia). Tadbir : Jurnal Studi Manajemen Pendidikan. 5, 2 (Nov. 2021), 173–184. DOI:https://doi.org/10.29240/jsmp.v5i2.3441.