Search History Select to load keywords (type equals "Thesis") AND (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (dateIssued equals "[2500 TO 2564]") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (มัธยมศึกษา)") AND (subject equals "ความวิตกกังวล") (type equals "Thesis") AND (subject equals "Engineering") AND (subject equals "Professional, scientific and technical activities") AND (dateIssued equals "[2018 TO 2099]") AND (author equals "Phonnapha Tangthuam") AND (dateIssued equals "2023")
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