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Firman Hidayat, Ratih Hurriyati, Maulana Y, Romlah. The Effect of Service Quality and Social Media Marketing on The Purchase Decision in Roemah Coffee. ijess [Internet]. 2024 Apr. 24 [cited 2026 Apr. 22];5(1):79-90. Available from: https://ejournal.aissrd.org/index.php/ijess/article/view/187