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tagcloud จากคำสำคัญในบทความวิจัย ทุกประเด็น ของ รองศาสตราจารย์พยุง มีสัจ พิจารณาจากคำสำคัญในบทความวิจัยที่ปรากฏในฐานข้อมูล Scopus โดยถ่วงน้ำหนักจากจำนวนบทความ)

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