Muhammad Fatahillah Akbar
* Corresponding Author Postgraduate Programme, Faculty of Law, University of Adelaide,
North Terrace, Adelaide, SA 5005, Australia Australia
Dian Agung Wicaksono Postgraduate Programme, Faculty of Law, Universitas Gadjah Mada
Jalan Sosio Justicia Nomor 1, Bulaksumur, Sleman, D.I. Yogyakarta, 55281 Indonesia