Phokee, W., S. Bualoeng, and S. Chaiklieng. “Survey on protection of work hazards due to painting in automotive repair shop, Khon Kaen Municipality”. Asia-Pacific Journal of Science and Technology, vol. 18, no. 1, Apr. 2017, pp. 185-97, https://so01.tci-thaijo.org/index.php/APST/article/view/82830.