Konstantinova, S. Concentration and efficiency in times of crisis,
, 2021, 237-243.
Konstantinova, S. .
Concentration and efficiency in times of crisis.
Sofia: , 2021, 237-243.
Konstantinova, S. (2021)
Concentration and efficiency in times of crisis,
Sofia: , 237-243
Konstantinova, S.
(2021).
Concentration and efficiency in times of crisis. Industrial Growth Conference 2020 : Conference Proceedings Book, II-IV Oct. MMXX, Hotel Sol Nessebar Palace (с. 237-243). Sofia: