Wiryanata IGNA, Daivi IGAAS. Faktor-Faktor Penyebab Tingginya Beverage Costdi Hotel TSR. jotha [Internet]. 2025 Dec. 17 [cited 2026 Feb. 10];2(2):100-12. Available from: https://ejournal.headwaytest.co.id/index.php/jotha/article/view/39