Mukhtar, Mukhtar, Supardi Supardi, and Rahmawati Rahmawati. “Analysis of School Principals’ Academic Supervision in Improving Teacher Performance at SMP Negeri 1 Bengkalis”. Jurnal Pendidikan dan Kewirausahaan 12, no. 2 (February 20, 2024): 538 -. Accessed November 22, 2024. https://journalstkippgrisitubondo.ac.id/index.php/PKWU/article/view/1214.