Unraveling the Complexity of Developing a National Cyber Defense Sovereignty Policy: A Case Study of Indonesia Publication Type: Conference Proceedings Authors: Richardus Eko Indrajit; Marsetio Marsetio; Rudy AG Gultom; Pujo Widodo; Resmanto W. Putro; Pantja Djati; Siswo Hadi; Budi Pramono; Luhut Simbolon Source: 2021 Sixth International Conference on Informatics and Computing (ICIC), Jakarta, Indonesia (2021)