Pengaruh Electronic Word of Mouth (E-WOM) dan Word of Mouth (WOM) terhadap Keputusan Pembelian pada Kue Pia Dua Putri di Kota Surabaya. (2026). Integrative Perspectives of Social and Science Journal, 3(08 Agustus), 257-263. https://ipssj.com/index.php/ojs/article/view/1845