00685naa#a2200193#i#450# EN\\bibl\109520 20251210093101.3 2587-6740 20251201b2025####ek#y0engy0150####ca RU Labour shortage in agriculture in the agrarian regions of Russia Journal article Moscow Electronic science 2025 6 с. Journal article local Экономика сельского хозяйства. Продовольственный комплекс. 338.43 Baryshnikova Natalia Anatolievna Kireeva Natalia Arkadyevna Martynovich Vadim Ivanovich qje.su