Nina Ayu Wandira and Fatma Ulfatun Najicha 2026. LEGAL IMPLICATIONS OF THE REGULATION OF THE MINISTER OF HEALTH’S AUTHORITY IN MINISTER OF HEALTH REGULATION NUMBER 3 OF 2025 THAT EXCEEDS THE PRINCIPLE OF ULTRA VIRES. Multidiciplinary Output Research For Actual and International Issue (MORFAI). 6, 2 (Jan. 2026), 2496–2504. DOI:https://doi.org/10.54443/morfai.v6i2.4953.