Andrey Zaytsev
1 ta ish
Peter the Great St. Petersburg Polytechnic University
Rental Income Structure in Economy as a Basis for Sustainable Agrarian Relations in the Agro-Industrial Complex
MaqolaOchiq kirish20202 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Peter the Great St. Petersburg Polytechnic University