Kumruan J. A Study of the Operational Process According to the Quality Index of the Standard of Homestay Accommodation: A Case Study of Ban Amphawa Homestay, Amphawa District, Samut Songkhram Province. Dusit Thani College J [internet]. 2020 Aug. 29 [cited 2026 Sep. 29];14(2):323-40. available from: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/243440