• Rjabtšikov, ViktorVirumaa kolledž, lektorAt TalTech: 2020-https://orcid.org/0000-0003-0012-353X https://www.webofscience.com/wos/author/rid/ACH-9186-2022 https://scholar.google.com/citations?user=vmyMCH8AAAAJ&hl=en https://www.scopus.com/authid/detail.uri?authorId=57216750292 https://taltech.ee/kontaktid/arukate-susteemide-tooruhm/viktor-rjabtsikov