Putham, Kanokwan, Parichat Wetchayont, and Nithiwatthn Choosakul. 2020. “A Comparison of Methods for Estimating Fine Particulate Matter Concentrations from Himawari-8 Satellite Over Northern Thailand”. Research on Modern Science and Utilizing Technological Innovation Journal (RMUTI Journal) 14 (1):55-67. https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/241845.