Pratama, Fachrizza Sidi. “Rechtsvacuum Phenomenon in Government Regulation of the Republic of Indonesia Number 51 of 2020 Related to Passport Renewal Period to 10 Years: FENOMENA RECHTSVACUUM DALAM PERATURAN PEMERINTAH REPUBLIK INDONESIA NOMOR 51 TAHUN 2020 TERKAIT MASA PERPANJANG PASPOR MENJADI 10 TAHUN”. Journal of Law and Border Protection 1, no. 1 (May 28, 2019): 51–58. Accessed April 16, 2026. https://journal.poltekim.ac.id/jlbp/article/view/156.