Search History Select to load keywords (author equals "ภูมิศิริ ดำรงวุฒิ") AND (author equals "พัฒนาพร โกวพัฒนกิจ") AND (author equals "ปิติ เอี่ยมจำรูญลาภ") AND (author equals "พีรพัฒ โชคสุวัฒนสกุล") (type equals "Thesis") AND (subject equals "Chemical Engineering") AND (subject equals "Professional, scientific and technical activities") AND (author equals "Siraphat Somchit") AND (dateIssued equals "2019")
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