Search History Select to load keywords (type equals "Thesis") AND (subject equals "การวิเคราะห์เนื้อหา") AND (subject equals "Newspapers") AND (subject equals "Newspapers -- Sections, columns, etc. -- Front pages") (author equals "ปิโยรส ทองเกิด") AND (author equals "ชัชวาล ใจซื่อกุล") AND (author equals "สมศักดิ์ ปัญหา")
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