Settadalee R, Muangpan T. Developing a structural equation model: Case study of Thai port developing. Interdiscip. Res. Rev. [internet]. 2022 Aug. 25 [cited 2025 Apr. 29];17(4):15-9. available from: https://ph02.tci-thaijo.org/index.php/jtir/article/view/246210