div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM 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PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM 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PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 19button div class=ts-image amp-img class=ts-thumb alt=Page 19: PowerPoint Presentation · Title: PowerPoint Presentation Author: หัสนัย ริยาพันธ์ Created Date: 922013 12:29:01 PM src=https:reader034vdocumentsusreader034viewer20220424195f35cda97e232e405d7ea2ebhtml5thumbnails19jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 20button div 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