div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Welcome to Digital Repository Universitas Negeri Medan - Digital …digilibunimedacid292502reviewerpdf · 2018 4 18 · htt : Tournalindex h eltissueview Scopus src=https:reader033vdocumentinreader033viewer20220607136079bf4bd6feb33f7b1b8dechtml5thumbnails1jpg 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: Welcome to Digital Repository Universitas Negeri Medan - Digital …digilibunimedacid292502reviewerpdf · 2018 4 18 · htt : Tournalindex h eltissueview Scopus src=https:reader033vdocumentinreader033viewer20220607136079bf4bd6feb33f7b1b8dechtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv