Warastri, Annisa, and Ade Putranto. “The Relationship Between Self-Leadership, Emotion-Focused Coping, and Performance of Female School Principals in Muhammadiyah Schools in Yogyakarta”. Proceeding International Conference on Health Science and Technology 1 (October 22, 2025): 118–122. Accessed March 10, 2026. https://proceeding.unisayogya.ac.id/index.php/proichst/article/view/1822.