• Graul, Sophiegeoloogia instituut, doktorant-nooremteadurAt TalTech: 2020-https://orcid.org/0000-0002-6396-5534 https://www.webofscience.com/wos/author/rid/IXE-4428-2023 https://scholar.google.com/citations?user=A8sfm1wAAAAJ&hl=fr https://www.scopus.com/authid/detail.uri?authorId=58146785700 https://taltech.ee/kontaktid/sophie-graul
• Mineral resources and applied geology research group.
  Valorisation of environmental resources, Dependable IT solutions.
  Hints, Rutt https://taltech.ee/geoloogia-instituut/uurimisruhmad#p31323