div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentspubreader042viewer20220412185e0753c71ad0ae571475dc48html5page1jpg target=_blank img data-url=ng-gv-khc-tuy-xc-r-mgc-tiu-ni-dung-v-cch-di-mi-ppdh-tng-tidnhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: tailieusoudnvntailieusoudnvnbitstreamTTHL_12523411GD_0436pdfNhüng GV khác tuy xác rö mgc tiêu nêi dung và cách dði mói PPDH tùng tidn hành mói PPDH và nguài loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentspubreader042viewer20220412185e0753c71ad0ae571475dc48html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentspubreader042viewer20220412185e0753c71ad0ae571475dc48html5page2jpg target=_blank img data-url=ng-gv-khc-tuy-xc-r-mgc-tiu-ni-dung-v-cch-di-mi-ppdh-tng-tidnhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: tailieusoudnvntailieusoudnvnbitstreamTTHL_12523411GD_0436pdfNhüng GV khác tuy xác rö mgc tiêu nêi dung và cách dði mói PPDH tùng tidn hành mói PPDH và nguài loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentspubreader042viewer20220412185e0753c71ad0ae571475dc48html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentspubreader042viewer20220412185e0753c71ad0ae571475dc48html5page3jpg target=_blank img data-url=ng-gv-khc-tuy-xc-r-mgc-tiu-ni-dung-v-cch-di-mi-ppdh-tng-tidnhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: tailieusoudnvntailieusoudnvnbitstreamTTHL_12523411GD_0436pdfNhüng GV khác tuy xác rö mgc tiêu nêi dung và cách dði mói PPDH tùng tidn hành mói PPDH và nguài loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentspubreader042viewer20220412185e0753c71ad0ae571475dc48html5thumbnails3jpg width=140 height=200 adivdiv