Service skills in solving hotel guest problems in the food and beverage service department in the post-COVID-19 pandemic in the hospitality world. JOGASTO [Internet]. 2023(e)ko urtarrilaren 11(e)an [aipatua 2026(e)ko abuztuaren 24(e)an];1(1):21-7. Available at: https://shmpublisher.com/index.php/jogasto/article/view/125