MAYSAROH, Maysaroh. Perbaikan Kompetensi Mengajar Guru Melalui Supervisi Kepala Sekolah Di MAN 1 Medan T.A. 2018/2019. Journal Of Education And Teaching Learning (JETL), [S. l.], v. 2, n. 2, p. 10–16, 2020. DOI: 10.51178/jetl.v2i2.60. Disponível em: https://pusdikra-publishing.com/index.php/jetl/article/view/60. Acesso em: 8 aug. 2025.