Sarjan muhamad. KOPI SAJANG MENUJU DUNIA MELALUI PROMOSI DAN PEMBAHARUAN KEMASAN PRODUK SAJANG’S COFFEE TO WORLD THROUGH PROMOTION AND RENEWAL OF PACKAGING PRODUCTS. JWD [Internet]. 2019Aug.12 [cited 2024Nov.23];1(2). Available from: https://jwd.unram.ac.id/index.php/jwd/article/view/60