Sitepu RRH, Januardin J. THE INFLUENCE OF PRICE, PROMOTION, AND PRODUCT QUALITY ON STUDENTS’ PURCHASE DECISIONS ON SMARTFREN DATA PACKAGES PRIMA UNIVERSITY OF INDONESIA. Jurnal Ekonomi [Internet]. 2022 Dec. 13 [cited 2024 Dec. 26];11(03):1700-5. Available from: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/962