div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Koefisien Gesek Kuis Pendahuluan src=https:reader030vdokumencomreader030viewer2022013107545f329cb1af9feb588b4b2fhtml5thumbnails1jpg 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: Koefisien Gesek Kuis Pendahuluan src=https:reader030vdokumencomreader030viewer2022013107545f329cb1af9feb588b4b2fhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv