ฟักแก้ว นริฏา. 2020. “Generation of Volatile Organic Compounds (VOCs), Oxides of Nitrogen (NOx), and Ozone (O3) during Smog Case Study: Chiang Rai Province”. Journal of the Association of Researchers 24 (3):31-40. https://so04.tci-thaijo.org/index.php/jar/article/view/240738.