Wijaya R, Sijabat R, Meiriyanti R. PENGARUH KUALITAS PRODUK, SOCIAL MEDIA MARKETING, DAN BRAND IMAGE TERHADAP KEPUTUSAN PEMBELIAN SMARTPHONE OPPO : STUDI KASUS PENGGUNA SMARTPHONE OPPO DI KABUPATEN PATI. BUSS MAN [Internet]. 2025 Aug. 8 [cited 2026 Apr. 17];5(2):1645-64. Available from: http://gapenas-publisher.org/bussman/index.php/home/article/view/448