PONGOH, Rafael; TUMBEL, Tinneke M; WALANGITAN, Olivia F. C. The Influence of Product Quality and Price on Customer Satisfaction at Kios Topas Amurang. Productivity, [S. l.], v. 6, n. 2, p. 126–130, 2025. DOI: 10.35797/ejp.v6i2.62506. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/62506. Acesso em: 3 feb. 2026.