CONDRONINGTYAS, Hazhiyah Pinggala; SANTOSO, Teguh. The Effect of Product Quality and Service Quality on Customer Satisfaction at Kopi Tuku in Cempaka Putih. Golden Ratio of Mapping Idea and Literature Format, [S. l.], v. 6, n. 3, p. 2312–2325, 2026. DOI: 10.52970/grmilf.v6i3.2304. Disponível em: https://goldenratio.id/index.php/grmilf/article/view/2304. Acesso em: 5 aug. 2026.