Saengchan P, Angsukanjanakul J. The Influence of Causal Factors of Behavior of Demonstration School Students in Bangkok . Dusit Thani College J [internet]. 2023 Apr. 30 [cited 2026 Sep. 29];17(1):78-91. available from: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/267054