• Lepiksaar, Kertuenergiatehnoloogia instituut, teadurAt TalTech: 2018-https://orcid.org/0000-0002-6956-5291 https://www.webofscience.com/wos/author/rid/DBH-7484-2022 https://scholar.google.com/citations?hl=en&user=IS-ZdDYAAAAJ https://www.scopus.com/authid/detail.uri?authorId=57215574309 https://taltech.ee/kontaktid/kertu-lepiksaar
• Smart district heating systems and integrated assessment analysis of greenhouse gases emissions.
  Smart and energy efficient environments.
  Volkova, Anna https://www.linkedin.com/company/taltech-research-group-smart-district-heating-systems