Perlindungan Hukum Pengguna Jasa Kepabeanan (PPJK): Studi di PT. Logistik Ekspresindo Utama, Medan. LawSains Journal, [S. l.], v. 1, n. 2, 2025. Disponível em: https://journal.prisains.com/index.php/law/article/view/13. Acesso em: 18 nov. 2025.