Tadsuan, S. and Sukserm, P. (2023) “Measuring and Controlling the pH of Water by the Internet of Things”, Journal of Advanced Development in Engineering and Science. Babgkok, Thailand, 10(28), pp. 60–78. available at: https://ph03.tci-thaijo.org/index.php/pitjournal/article/view/937 (accessed: 26 August 2026).