Search History Select to load keywords (author equals "ชัชวาล ใจซื่อกุล") AND (author equals "มารุต เฟื่องอาวรณ์") AND (subject equals "Biodiversity conservation") AND (subject equals "Biodiversity") (subject equals "Social Sciences") AND (subject equals "Other service activities") AND (subject equals "Basic / broad general programmes") AND (dateIssued equals "2023")
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