Lutfi Nurul Khairiyah Dinata, and Awaluddin Awaluddin. “Penerapan Konsep Berbasis Customer Relationship Management (CRM) Terhadap Pelayanan Tamu Pada Hotel Grand Royal Denai Kota Bukittinggi”. Gemawisata: Jurnal Ilmiah Pariwisata 21, no. 3 (September 30, 2025): 376–393. Accessed May 2, 2026. https://stiepari.org/index.php/gemawisata/article/view/869.