Dava Syach Alhufi, Salman Paludi. Pengaruh Kualitas Pelayanan, Harga dan Promosi terhadap Keputusaan Pembelian Minuman Cocktail di Hotel Gran Melia. MANABIS: Jurnal Manajemen dan Bisnis [Internet]. 2025 Jun. 15 [cited 2026 May 2];4(2):151-60. Available from: https://journal.yp3a.org/index.php/manabis/article/view/4579