LAMBOK MANURUNG; ETTY HARYA NINGSI. Product quality, price, and service quality on customer satisfaction analysis at Ananta Photo Medan. Jurnal Ekonomi, [S. l.], v. 13, n. 01, p. 1707–1715, 2024. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4067. Acesso em: 5 dec. 2024.