kasemsan, warapol, and Atirat Maksuwan. “Soil Moisture Prediction via a Multiple Linear Regression Model for Stainless Steel Tube Sensor”. Journal of Vocational Education in Agriculture 7, no. 1 (July 1, 2023): 101–117. accessed September 10, 2026. https://li01.tci-thaijo.org/index.php/JVIA/article/view/255606.