Irina Marchuk
1 ta ish
Voronezh State University of Forestry and Technologies
IMPROVING THE SALES OF THE ENTERPRISE'S PRODUCTS
R. Prohorovich, V. Kiryachek, Irina Marchuk +1
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Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Voronezh State University of Forestry and Technologies
R. Prohorovich, V. Kiryachek, Irina Marchuk +1