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<xml><bibliography><APA>Somsiri Siewwuttanagul และ Supawadee Kamkliang;Wantana Prapaporn. (2020) Investigation on Physical Distancing Measures for COVID-19 Mitigation of Rail Operation in Bangkok, Thailand. &lt;i&gt;International Journal of Building, Urban, Interior and Landscape Technology&lt;/i&gt;, &lt;i&gt;15&lt;/i&gt;, 93-102.</APA><Chicago>Somsiri Siewwuttanagul และ Supawadee Kamkliang;Wantana Prapaporn. "Investigation on Physical Distancing Measures for COVID-19 Mitigation of Rail Operation in Bangkok, Thailand". International Journal of Building, Urban, Interior and Landscape Technology  15 (2020):93-102.</Chicago><MLA>Somsiri Siewwuttanagul และ Supawadee Kamkliang;Wantana Prapaporn. Investigation on Physical Distancing Measures for COVID-19 Mitigation of Rail Operation in Bangkok, Thailand. Thammasat Printing House:ม.ป.ท. 2020.</MLA></bibliography></xml>
