Analysis of information sources in references of the Wikipedia article "ยูโรปา (ดาวบริวาร)" in Thai language version.
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: CS1 maint: bot: original URL status unknown (ลิงก์) September 20, 2009 at the WebCite{{cite web}}
: CS1 maint: bot: original URL status unknown (ลิงก์) September 20, 2009 at the WebCite