OKTAVINA, Yola; YARNI, Meri. IMPLIKASI PERATURAN PRESIDEN NOMOR 21 TAHUN 2016 TENTANG BEBAS VISA KUNJUNGAN TERHADAP WISATAWAN LUAR NEGERI: Indonesian. Limbago: Journal of Constitutional Law, [S. l.], v. 3, n. 3, p. 381–400, 2023. DOI: 10.22437/limbago.v3i3.21542. Disponível em: https://www.online-journal.unja.ac.id/Limbago/article/view/21542. Acesso em: 23 apr. 2026.