Limpiteeprakan, P., Srithai, T. ., Jansen, P. ., Panpo, S. ., & Dechapany, W. . (2021). Formaldehyde treatment with ozone in anatomy classroom. Journal of Energy and Environment Technology of Graduate School Siam Technology College, 8(2), 12–22. Retrieved from https://ph01.tci-thaijo.org/index.php/JEET/article/view/244458