NAJMUS TSAQIB; ISKANDARINI, Iskandarini; BEBY KARINA FAWZEEA SEMBIRING. Analysis of the Effect of Product Quality and Service Quality on Customer Loyalty Mediated by Customer Satisfaction at Kafe Kudu, Jalan Sei Petani, Medan City . International Journal of Economics and Management Research, [S. l.], v. 5, n. 1, p. 172–179, 2026. DOI: 10.55606/ijemr.v5i1.622. Disponível em: https://ijemr.asia/index.php/ijemr/article/view/622. Acesso em: 7 mar. 2026.