Sitompul, Erwin, and Realize Realize. 2023. “UTILITARIAN VALUE AND HEDONIC VALUE ANALYSIS OF CUSTOMER SATISFACTION AT PT SUMBER ALFARIA TRIJAYA TBK (ALFAMART)”. Jurnal Ekonomi 12 (01):1009-14. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1269.