SUSI TURTI; ADI NUR RAHMAN. The Role of Expert Opinions at the Investigation Stage in Efforts to Uncover Illegal Gold Mining Crimes Based on Article 120 of the Criminal Procedure Code in West Kalimantan . International Journal of Law, Crime and Justice, [S. l.], v. 2, n. 4, p. 86–96, 2025. DOI: 10.62951/ijlcj.v2i4.829. Disponível em: https://international.appihi.or.id/index.php/IJLCJ/article/view/829. Acesso em: 22 mar. 2026.