อั้นขาว พ. Automatic Nutrient Solution Control System for Planting Hydroponics Vegetables with Internet of Things (IoT). Recent Sci. Technol. [internet]. 2019 Jan. 1 [cited 2026 Sep. 13];11(1):146-57. available from: https://li01.tci-thaijo.org/index.php/rmutsvrj/article/view/182215