Pisapak, Pattama. “Assessment of Indoor Radon Exposure Affecting Lung cancer Risks in Muang District, Yala Province”. YRU Journal of Science and Technology 7, no. 2 (July 27, 2022): 43–52. accessed September 1, 2026. https://li01.tci-thaijo.org/index.php/yru_jst/article/view/253146.