Sharif University of Technology (Sharif Policy Research Institute) Science and Technology Policy Letters 2476-7220 03 2 2013 07 23 Lead article Lead article 3 6 1175 FA Journal Article 2016 08 10 https://stpl.ristip.sharif.ir/article_1175_a42f226a3108a02b9e3c9d8163327f75.pdf