05.19.2009 Vaadim https://www.ytcte.org/wp-content/uploads/audio/shiurim/2009/05/How_to_Chazar_and_Retain_Your_Learning_May_19_2009.mp3 How to Chazar and Retain Your Learning Rabbi Binyomin Luban's Vaad on How to Chazar and Retain Your Learning (May 19 2009) Rabbi Binyomin Luban