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 [इंटर्नेट]. 11 जनवरी, 2023 [उल्लेखित 24 अगस्त, 2026];1(1):21-7. पर उपलब्ध: https://shmpublisher.com/index.php/jogasto/article/view/125