AK Engineering Company for the Kyiv Palace of Sports, Ukraine (de) Verfasst von EKTA Company am 20. April 2017.
The Institute of Mathematical Machines and Systems Problems of the Ukraine National Academy of Science (IMMSP NASU) (de) Verfasst von EKTA Company am 20. April 2017.
Utram Company for the Swiss Federal Institute of Technology in Lausanne (EPFL), Switzerland (de) Verfasst von EKTA Company am 30. Mai 2017.