Applications and articles acceptance is on
Material reception - to 31.03.2020 г. (inclusive) Registration payment - to 10.04.2020 г. (inclusive) Online collection' - to 20.04.2020 г. (inclusive) Printed publications shipment to the authors - to 30.04.2020 г. (inclusive)
12. Технические науки 18. Экономика
08.04.2020
22.04.2020
06.05.2020
20.05.2020
03.06.2020
27.03.2020
20.03.2020
13.03.2020
29.02.2020
28.02.2020
17.02.2020
14.02.2020
31.01.2020
17.01.2020
31.12.2019
