// <I>Modern<D> management paradigms in the continuous change context", 29 november, 2019, Univ. of Chem. technology and metallurgy - Sofia, Bulgaria, p. 277-282.
(2020)
// <I>Reports<D> awarded with "Best paper" crystal prize : 58th Annual sci. conf. Ruse univ. and Union of Scientists "New industries, digital economy, society - projections of the future II'', Ruse, Silistra, Razgrad, 24-26.10.2019, 2020, p. 109-114.
(2020)
// <I>Research <D> people and actual tasks on multidisciplinary sciences : Sixth International conference, Lozenec, Bulgaria, 12-15 june 2019 : Proc. - V. 1. - [Sofia], 2019, p. 295-300.
(2019)
S. S. Biris; C-tin. Lacatusu; V. Moise;
A. Z. Atanasov и др.
// <I>ELMA 2019<D> : IEEE Proceedins 16th International conference on "Electrical machines, drives and power systems ELMA 2019", Varna, Bulgaria, 6-8 juni 2019, p. 629-632, Art. № 8771640, DOI: 10.1109/ELMA.2019.8771640.
(2019)
// <I>EAEEIE 2019<D> : 29th Annual conference of the European association for ''Education in electrical and Information Engineering'', Ruse, Bulgaria, 4-6 sept. 2019 : Proc., 2019, p. 310-313, Art. № 9000421, DOI: 10.1109/EAEEIE46886.2019.9000421.
(2019)