Phoongamkheaw, M., and L. Laokiat. “Factors Affecting Work Situational Awareness for Safety Among Workers in a Tapioca Starch Industry”. Thammasat University Hospital Journal Online, vol. 8, no. 2, Aug. 2023, pp. 44-52, https://he02.tci-thaijo.org/index.php/TUHJ/article/view/261680.