Rusman L, Sibay YF, Ariwijaya H. Pengaruh Kualitas Produk Gula Merah Ampera Terhadap Keputusan Pembelian Konsumen Di Kecamatan Pagimana: Effect Of The Quality Of Ampera Brown Sugar Products On Consumer Purchasing Decisions In Pagimana Subdistrict. Jurnal Ilmiah Produktif [Internet]. 2023 Jan. 7 [cited 2024 Nov. 21];9(1):15-9. Available from: https://ojs.untika.ac.id/index.php/jip/article/view/320