She should not include this webpage as a source for her paper because :
( B ) No,the author is a student,therefore,it is not a credible source
The correct answer to this would be B No, the author is a student; therefore, it is not a credible source. Not because she took it from internet it is not a credible source, but it is not official data although there is a web page confirming it. The correct thing to do in this case is extract the information from the webpage that confirms the accuracy of it instead of taking it from the student's words.
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