VI International Scientific and Practical Conference. November 10 - November 11, 2017, Rezekne Academy of Technologies, Rezekne, Latvia
13th International Scientific and Practical Conference. June 17-18, 2021, Rezekne Academy of Technologies, Rezekne, Latvia
9th International Scientific and Practical Conference. June 16, 2022, Rezekne Academy of Technologies, Rezekne, Latvia
16th International Scientific Conference. May 27-28, 2022, Rezekne Academy of Technologies, Rezekne, Latvia
