TAMTAMA ABDI, Wuri; KALSUM, Umi; HADI, Riswan; WIJAYA, Suzatmiko. Adaptive Leadership of Madrasah Principals in Sustaining the Quality Culture of Private Islamic Senior High Schools in Deli Serdang Regency. Continuous Education: Journal of Science and Research, [S. l.], v. 7, n. 2, p. 644–658, 2026. DOI: 10.51178/ce.v7i2.3631. Disponível em: https://pusdikra-publishing.com/index.php/josr/article/view/3631. Acesso em: 26 jul. 2026.