Loahapiboonrattana, K. and Chongsithiphol, S. (2018) “The Model of the Causal Influence Factors of Campaign to Promote Drinking Tap Water in Bangkok”, JOURNAL OF SOUTHERN TECHNOLOGY, 11(1), pp. 87–94. available at: https://so04.tci-thaijo.org/index.php/journal_sct/article/view/86085 (accessed: 17 September 2026).