HARDINATA N, Anggiat Ris; BARTHOS, Megawati. The Complexity of Proving Customs Value as an Obstacle to Law Enforcement Against Customs Crimes Based on Law Number 17 of 2006. Jurnal Greenation Sosial dan Politik, [S. l.], v. 3, n. 4, p. 1121–1131, 2025. DOI: 10.38035/jgsp.v3i4.536. Disponível em: https://greenationpublisher.org/index.php/JGSP/article/view/536. Acesso em: 2 dec. 2025.