RB, Linda, 		Nurbaeti, Nurbaeti, 		Asmaniati, Fetty, 		Rachmatullah, Adam, AND 		Atmadja, Valencia.
" 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</em> [Online], Volume 7 Number 1 (14 April 2023)