Marhum, A. M. A., N. Nurdin, and A. Askar. “The principal’s Strategy in Implementing Progressive Islam: Efforts to Counter Religious Radicalism at Muhammadiyah 1 Vocational School, Palu, Indonesia”. Journal of Advanced Education and Sciences, vol. 6, no. 2, Apr. 2026, pp. 94-100, doi:10.64171/JAES.6.2.94-100.