div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · Luca Salmieri - Sapienza Università di Roma Emanuele Polizzi - Ecampus University Conclude: Antimo Farro - Sapienza Università di Roma src=https:reader031fdocumentsfrreader031viewer20220221125c65a9f809d3f2a86e8cf53ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv