Pengaruh Kualitas Produk, Impulse Buying dan Electronic Word of Mouth (EWOM) terhadap Keputusan Pembelian pada Produk Smartphone Merek Oppo di Kota Denpasar. JWA [Internet]. 2021 Jan. 8 [cited 2026 Jul. 26];1(1):233-47. Available from: https://ejournal.unhi.ac.id/index.php/widyaamrita/article/view/1167