Sartika Ulath. JUAL BELI KOPRA PASCA NON AKTIF SERTIFIKASI PADA PT.GOLDEN UNION OIL PERSPEKTIF MASHLAHAH MURSALAH . JHES [Internet]. 2024 Nov. 27 [cited 2025 Jun. 4];1(1):57-70. Available from: https://jurnal.iainambon.ac.id/index.php/JHES/article/view/9297