Itthiophakorn D. TOURIST’S PERCEPTION OF BUFFET’S FOOD WASTE IN HOTELS IN BANGKOK . Journaldtc [internet]. 2021 Apr. 26 [cited 2025 Mar. 14];15(1):83-99. available from: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/247427