<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Pichnaree Lalitaporn. (2017) Temporal and spatial variability of tropospheric NO2 columns retrieved from OMI satellite data and comparison with ground based information in Thailand. &lt;i&gt;Engineering and Applied Science Research&lt;/i&gt;, &lt;i&gt;44&lt;/i&gt;(4), 227-234.</APA><Chicago>Pichnaree Lalitaporn. "Temporal and spatial variability of tropospheric NO2 columns retrieved from OMI satellite data and comparison with ground based information in Thailand". Engineering and Applied Science Research  44 (2017):227-234.</Chicago><MLA>Pichnaree Lalitaporn. Temporal and spatial variability of tropospheric NO2 columns retrieved from OMI satellite data and comparison with ground based information in Thailand. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2017.</MLA></bibliography></xml>
