• Nei, LembitTartu Kolledž, vanemteadurAt TalTech: 2005-https://orcid.org/0000-0002-6399-7093 https://www.webofscience.com/wos/author/rid/AAG-9480-2020 https://scholar.google.com/citations?hl=en&user=Gq54LhAAAAAJ&view_op=list_works&sortby=pubdate https://www.scopus.com/authid/detail.uri?authorId=6603309479 https://taltech.ee/kontaktid/tartu-kolledz/lembit-nei
• Sustainable technology research group.
  Valorisation of environmental resources.
  Nei, Lembit https://taltech.ee/tartu-kolledz/teadus-ja-arendustegevus