ROHMAH, F. L. N.; CHUSNIATUN, C. The Leadership Role of The Director of The Islamic Boarding School in Developing a Culture of Quality at Trensains Muhammadiyah Senior High School, Sragen. Journal of General Education and Humanities, Bandung, Indonesia, v. 5, n. 1, p. 1993–2000, 2026. DOI: 10.58421/gehu.v5i1.1241. Disponível em: https://journal-gehu.com/index.php/gehu/article/view/1241. Acesso em: 11 apr. 2026.