Search History Select to load keywords (type equals "Thesis") AND (subject equals "การวิเคราะห์เนื้อหา") AND (subject equals "สัญศาสตร์") AND (subject equals "โฆษณาทางโทรทัศน์") (type equals "Thesis") AND (subject equals "Arts and Humanities") AND (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "2563") AND (author equals "กรกฎ คำแหง")
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