• Khaskhachikh, VladimirVirumaa kolledž, vanemteadurAt TalTech: 2021-2023https://orcid.org/0000-0001-9643-6770 https://www.webofscience.com/wos/author/rid/E-5380-2016
• Laboratory of fuels technology.
  Valorisation of environmental resources.
  Pihl, Olga https://taltech.ee/polevkivi-kompetentsikeskus/kutuste-tehnoloogia-labor