“Promotion Strategy of Muhammadiyah University of Yogyakarta (UMY) in 2024-2025 in Facing Competition With State Universities With Legal Entity Status (PTN-BH)”. BIS Humanities and Social Science 4 (May 4, 2026): V426033. Accessed May 16, 2026. https://unimma.press/conference/index.php/bishss/article/view/469.