Ramadhan, Rifki. “TINDAK PELANGGARAN HUKUM DALAM TRANSAKSI JUAL BELI KOPI”. COURT REVIEW: Jurnal Penelitian Hukum (e-ISSN: 2776-1916) 2, no. 03 (May 5, 2022): 1–6. Accessed May 3, 2025. https://www.aksiologi.org/index.php/courtreview/article/view/74.