Analysis of the level of labour efficiency and factors of its growth in the dairy cattle breeding Khramchenkova A.O., Ivanyuga T.V. Analysis of the level of labour efficiency and factors of its growth in the dairy cattle breeding // Russian Journal of Labor Economics. — 2019. — Vol. 6. — № 4. — p. 1327-1342. — doi: 10.18334/et.6.4.41315 Read more ›