Nina Ayu Wandira and Fatma Ulfatun Najicha, “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”, MORFAI, vol. 6, no. 2, pp. 2496–2504, Jan. 2026.