Fachru Sabrina Aulia Br. Ginting, Elysia E, Lenta Friska Purba, Yan Raja David Hamonangan Damanik. Consumer Purchase Intention toward Contemporary Coffee Products: the Effect of Price, Promotion, and Service Quality (Study at Kopi Kenangan Mantan). MAR-Ekonomi [Internet]. 2026 May 5 [cited 2026 May 13];4(02):204-15. Available from: https://jurnal.seaninstitute.or.id/index.php/marekonomi/article/view/861