div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: repositoryungacidDAFTAR ISI ISSN 1907 - 1965 Jurnal Entropi Inovasi Penelitian Pendidikan dan Pembelajaran Sains Volume 6 Nomor 2 Agustus 2011 halaman 121- 131- 137 - 143 - src=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: repositoryungacidDAFTAR ISI ISSN 1907 - 1965 Jurnal Entropi Inovasi Penelitian Pendidikan dan Pembelajaran Sains Volume 6 Nomor 2 Agustus 2011 halaman 121- 131- 137 - 143 - src=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: repositoryungacidDAFTAR ISI ISSN 1907 - 1965 Jurnal Entropi Inovasi Penelitian Pendidikan dan Pembelajaran Sains Volume 6 Nomor 2 Agustus 2011 halaman 121- 131- 137 - 143 - src=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: repositoryungacidDAFTAR ISI ISSN 1907 - 1965 Jurnal Entropi Inovasi Penelitian Pendidikan dan Pembelajaran Sains Volume 6 Nomor 2 Agustus 2011 halaman 121- 131- 137 - 143 - src=https:reader042vdocumentspubreader042viewer20220410225ed2da1ca079355bb26d98b2html5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdiv