WINARTI, Y.; SUMITRO SARKUM; ABD. HALIM. Product Innovation on Customer Satisfaction and Brand Loyalty of Smartphone Users. Agregat: Jurnal Ekonomi dan Bisnis, [S. l.], v. 5, n. 2, p. 214–227, 2022. Disponível em: https://journal.uhamka.ac.id/index.php/agregat/article/view/7234. Acesso em: 5 nov. 2024.