1. 2022 Za           Biogas for Sustainable Livelihoods and Green Youth Entrepreneurship       VSCHT – Biogas
  2. 2022 CA          The Use of Mango Stones as a Source of Valuable Fats and a Renewable Energy    Mendelu
  3. 2019 fall BiH         Transformation Towards Energy Efficient and Smart Buildings        EPDOR
  4. 2019 spring Ge           Energy Efficient Technology for Rural Development            Care
  5. 2019 spring Ge           Efficient Wood-burning Stoves for Mtskheta-Mtianeti      Agora