Rumani, D.D., Ahmad, A. and Mutiara, U. 2026. A Regulatory Delegation Compliance Model for Law Number 1 of 2009 on Aviation: Optimising the Formation of Just and Legally Certain Implementing Regulations. SKYHAWK : Jurnal Aviasi Indonesia. 6, 2 (Jul. 2026), 641–652. DOI:https://doi.org/10.52074/skyhawk.v6i2.378.