Горніцька, Д.А., Захарова, М.В. and Кладочний, А.І. 2012. System analysis and evaluation of the level of protection of state information resources from social engineering attacks. Ukrainian Scientific Journal of Information Security. 18, 2 (Dec. 2012), 70–74. DOI:https://doi.org/10.18372/2225-5036.18.3452.