Panjaitan JH, Manik PC, Ritonga RR. The Influence of Price, Promotion, and Service Quality on Buying Interest at Bloum’s Cafe & Resto Medan. ijcams [Internet]. 2022 Jun. 15 [cited 2025 Apr. 27];1(2):72-81. Available from: https://ijcams.sbm.or.id/index.php/ams/article/view/11