Suaib, A. K. (2025) “Pengaruh Kualitas Produk, Harga dan Promosi Terhadap Keputusan Pembelian Smartphone Oppo di Makassar”, RIGGS: Journal of Artificial Intelligence and Digital Business, 4(3), pp. 2871–2883. doi: 10.31004/riggs.v4i3.2388.