TUMIRAN, T.; HARAHAP, A. S. .; SIREGAR, B. .; MASYHURIL, N. . Workshop Leadership Guru Dalam Berinovasi Pembelajaran Di SMA Ar-Rahman Medan. Journal Of Human And Education (JAHE), [S. l.], v. 3, n. 2, p. 62–68, 2023. DOI: 10.31004/jh.v3i2.154. Disponível em: https://jahe.or.id/index.php/jahe/article/view/154. Acesso em: 21 jan. 2025.