[1]
T. F. . Sholikha and N. Purwanto, “Enhancing Customer Loyalty in Mushroom Seed Market: Role of Product Quality and After-Sales Service: Meningkatkan Loyalitas Pelanggan di Pasar Bibit Jamur: Peran Kualitas Produk dan Layanan Purna Jual”, ijler, vol. 18, no. 3, Aug. 2023.