RB, L., 		Nurbaeti, N., 		Asmaniati, F., 		Rachmatullah, A., & 		Atmadja, V.
(2023).
 The Influence of Price and Instagram Social Media Promotion on Purchase Decisions at Rumangsa Coffee and Bakery, Hotel Ra Premiere Jakarta.
<em>TRJ Tourism Research Journal, 7</em>(1), 18-32.
doi:10.30647/trj.v7i1.210