Sabri, F., Iswan, I., & Wicaksono, D. . (2026). The Transformation of Muhammadiyah School Education Through Values-Based Leadership and the Association Ecosystem: A Model of Sustainable Competitive Advantage Through Community Trust Mediation. Advances In Social Humanities Research, 4(2), 153–165. https://doi.org/10.46799/adv.v4i2.542