• Philipp, Robertärikorralduse instituut, doktorantAt TalTech: 2016-2021https://orcid.org/0000-0001-7649-0235 https://www.webofscience.com/wos/author/rid/ABG-1404-2020 https://scholar.google.de/citations?user=C86rcSwAAAAJ&hl=de
• Sustainable value chain management research group.
  Innovative businesses and future governance, Valorisation of environmental resources.
  Gerstlberger, Wolfgang Dieter https://taltech.ee/arikorralduse-instituut/uurimisruhmad#p15103