Humaira, Nabyla, 		Adwani, Adwani, AND 		Aiyub Kadir, M. Yakub.
" Whether Sovereignty?:  The Failure of Indonesia in Taking Over Flight Information Region from Singapore 2015-2019" <em>Udayana Journal of Law and Culture</em> [Online], Volume 5 Number 2 (31 July 2021)