div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Tutorial prac8 src=https:reader031fdocumentsecreader031viewer2022020300589ed6a21a28ab39498b4ddfhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpCETIS 1093º Amp pAlan Jair Cárdenas CruzDSAUPOOp pMargarita Romero Alvaradopdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Tutorial prac8 src=https:reader031fdocumentsecreader031viewer2022020300589ed6a21a28ab39498b4ddfhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Tutorial prac8 src=https:reader031fdocumentsecreader031viewer2022020300589ed6a21a28ab39498b4ddfhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv