Wardhana N, Putra Firman D, Permata Sari V, Sekar Dewanti W, Tzarnofik Kamil M, Naree Utama A, Louis A, Genta Alamsyah F, Tiffany. Analysis of the impact of price, promotion, and service quality on Starbucks sales. PMJ [Internet]. 2026 Apr. 23 [cited 2026 Apr. 23];1(1):40-61. Available from: https://www.journal.privietlab.org/index.php/PMJ/article/view/79