2020

List of articles in category 2020
Title
Tekhnologii i kachestvo = Technologies & Quality. 2020; 1(47)
Tekhnologii i kachestvo = Technologies & Quality. 2020; 2(48)
Tekhnologii i kachestvo = Technologies & Quality. 2020; 3(49)
Tekhnologii i kachestvo = Technologies & Quality. 2020; 4(50)