Search History Select to load keywords (subject equals "Engineering") AND (author equals "Bao Van Pham") AND (dateIssued equals "2018") (author equals "ผุสตี ปริยานนท์") AND (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "พชร สิทธิชีวภาค") AND (subject equals "กบทูด") AND (dateIssued equals "2560")
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