David Aveiro Giancarlo Guizzardi José Borbinha Advances in Enterprise Engineering XIII - 9th Enterprise Engineering Working Conference, EEWC 2019, Lisbon, Portugal, May 20-24, 2019, Revised Papers EEWC Springer 2020 Lecture Notes in Business Information Processing 374 978-3-030-37932-2 978-3-030-37933-9 https://doi.org/10.1007/978-3-030-37933-9 db/conf/eewc/eewc2019.html