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<xml><bibliography><APA>Pattaranipa Gunhakoon และผู้แต่งคนอื่นๆ. (2018) The effect of lead oxide on structural and elastic properties of strontium lead silicate glass from deteriorated silica gel. &lt;i&gt;Engineering and Applied Science Research&lt;/i&gt;, &lt;i&gt;45&lt;/i&gt;(3), 230-234.</APA><Chicago>Pattaranipa Gunhakoon และผู้แต่งคนอื่นๆ. "The effect of lead oxide on structural and elastic properties of strontium lead silicate glass from deteriorated silica gel". Engineering and Applied Science Research  45 (2018):230-234.</Chicago><MLA>Pattaranipa Gunhakoon และผู้แต่งคนอื่นๆ. The effect of lead oxide on structural and elastic properties of strontium lead silicate glass from deteriorated silica gel. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2018.</MLA></bibliography></xml>
