Ananda, R. G. H., F. Jaya, and T. D. Seroja. “Legal Certainty In Customs Law Enforcement Against Illegal Exports: A Comparative Study of Indonesia and Malaysia”. Jurnal Mediasas: Media Ilmu Syari’ah Dan Ahwal Al-Syakhsiyyah, vol. 9, no. 2, June 2026, pp. 185-93, doi:10.58824/mediasas.v9i2.518.