Aroonsrimorakot, Sayam, Setrawut Phuynongpho, and Supapan Athirot. 2019. “Factors Affecting Performance of Standard Application and Indicator for Greenhouse Gas Emission in Green Office, Thailand”. Interdisciplinary Research Review 14 (1):60-65. https://ph02.tci-thaijo.org/index.php/jtir/article/view/176723.