Suwanna Yutthapirut. (2023) English Language Proficiency of Hotel Receptionists in Hotel Business in Bangkok. <i>International Journal of Sociologies and Anthropologies Science Reviews</i>, <i>3</i>(3), 233-238.Suwanna Yutthapirut. "English Language Proficiency of Hotel Receptionists in Hotel Business in Bangkok". International Journal of Sociologies and Anthropologies Science Reviews 3 (2023):233-238.Suwanna Yutthapirut. English Language Proficiency of Hotel Receptionists in Hotel Business in Bangkok. DR.KEN Institute of Academic Development and Promotion.:ม.ป.ท. 2023.