Welker, JörgJörgWelker0000-0002-6446-6622Abou Hassoun, WissamWissamAbou HassounAl Rihawi, ShazaShazaAl RihawiWill, GiselaGiselaWill0000-0003-3249-42202021-11-162021-11-162021https://fis.uni-bamberg.de/handle/uniba/52086engEducational system, participation, and attainment in pre-crisis Syriaworkingpaper10.5157/LIfBi:WP100:1.0