Search History Select to load keywords (type equals "Thesis") AND (subject equals "ตัวเร่งปฏิกิริยา") AND (subject equals "ไฮโดรเจน") AND (subject equals "Hydrogen as fuel") AND (dateIssued equals "2004") (dateIssued equals "[2500 TO 2563]") AND (subject equals "ไทย -- ภาวะสังคม") AND (author equals "พินิจ ลาภธนานนท์") AND (subject equals "ไทย -- ภาวะเศรษฐกิจ")
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