来源:Problemi Ekonomiki , 2017
作者:Klyuvak Oksana V.
关键词:enterprise;electronic public procurement system;...
使用许可:Unknown
来源:Statistika i Èkonomika , 2018
作者:A. Yu. Pronin, A. V. Leonov, A. M. Batkovskiy
关键词:high-technology products;functional-technological blocks;...
使用许可:Unknown