“PENGARUH WORD OF MOUTH (WOM) DAN ATRIBUT PRODUK TERHADAP KEPUTUSAN PEMBELIAN SMARTPHONE VIVO MELALUI BRAND IMAGE”. 2022. JRB-Jurnal Riset Bisnis 6 (1): 76-86. https://doi.org/10.35814/jrb.v6i1.3520.