Tirtayasa S, Ramadhani F. THE EFFECT OF PRICE, PRODUCT QUALITY AND HEDONISM LIFESTYLE ON DIAMOND SHOPS PURCHASING DECISIONS MEDIATED BY PERCEIVED VALUE AT DIAMOND SHOPS IN MEDAN CITY. Jurnal Ekonomi [Internet]. 2023 Apr. 4 [cited 2024 Dec. 8];12(02):520-31. Available from: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1623