• Validating the usage of occupational classification systems in the process of creating a national virtual competency assistant within the EU labor marketLiutkevičius, Markko; Erlenheim, ReginaProceedings of the 14th International Conference on Theory and Practice of Electronic Governance (ICEGOV 2021), 6 – 8 October 2021, Athens, Greece2022 / p. 254−259 https://doi.org/10.1145/3494193.3494228 https://www.scopus.com/sourceid/11600154611 https://www.scopus.com/record/display.uri?eid=2-s2.0-85122992893&origin=inward&txGid=a711577c699868c4b8d24b83d496ecc0 https://www.webofscience.com/wos/woscc/full-record/WOS:000933151800034