SIAGIAN, Ade Onny et al.
 During the Pandemic Perceived Quality Forms Customer Loyalty via Brand Equity Oppo Smartphone Users.
<strong>UNEJ e-Proceeding</strong>, [S.l.], p. 80-86, dec. 2021.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/prosiding/article/view/28315" target="_new">https://jurnal.unej.ac.id/index.php/prosiding/article/view/28315</a>&gt;. Date accessed: 29 apr. 2024.