PENINGKATAN KOMPETENSI GURU BERBASIS KEGIATAN SUPERVISI AKADEMIK DI SMA AN NAJA BOARDING SCHOOL. Jurnal Tahsinia, [S. l.], v. 4, n. 1, p. 12–18, 2023. DOI: 10.57171/jt.v4i1.338. Disponível em: https://jurnal.rakeyansantang.ac.id/tahsinia/article/view/338. Acesso em: 14 feb. 2026.