Search History Select to load keywords (subject equals "Work -- Psychological aspects") AND (dateIssued equals "[2500 TO 2564]") AND (dateIssued equals "2556") AND (subject equals "Conflict (Psychology)") AND (author equals "พิชญ์ ปิยะปราโมทย์") AND (subject equals "ความขัดแย้ง (จิตวิทยา)")
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