Aslamiah, S. (2022). Implementation Of Individual Supervision Techniques As The Implementation Of Supervision Work In SDN 009 Sub-District Tambusai, Rokan Hulu Regency. Indonesian Journal Of Basic Education, 5(1), 40 - 44. Retrieved from https://e-jurnal.stkiprokania.ac.id/index.php/IJOBE/article/view/535