Sugiharto A, Darmawan MF. PENGARUH KUALITAS PRODUK, HARGA DAN KUALITAS LAYANAN TERHADAP KEPUTUSAN PEMBELIAN JANJI JIWA COFFEE CITRA RAYA. japp [Internet]. 2021Oct.18 [cited 2026May7];4(2):24-2. Available from: https://ejournal.goacademica.com/index.php/japp/article/view/454