[1]
Adelia, K. and Rosnaida, R. 2026. Pengaruh Kualitas Produk, Harga dan Kualitas Pelayanan terhadap Keputusan Pembelian pada PT Graha Informatika Nusantara Sumatera Utara. SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business. 9, 3 (Jul. 2026), 1220-1228. DOI:https://doi.org/10.37481/sjr.v9i3.1544.