Sookchaiya, T., Matung, T. and kulsri, S. (2023) “The Design and Development of Relative Humidity Control Systems for Negative Pressure Airborne Infectious Isolation Room”, Institute of Vocational Education Southern Region 3 Journal (KRIS Journal). Songkhla, Thailand, 3(2), pp. 95–108. available at: https://so08.tci-thaijo.org/index.php/KRIS/article/view/3297 (accessed: 9 April 2025).