Double character of labour, its social and economic essence Larisa V. Lekhtyanskaya, Yulia S. Chistyukhina Double character of labour, its social and economic essence // Russian Journal of Entrepreneurship. — 2016. — Vol. 17. — № 19. — p. 2575–2582. — doi: 10.18334/rp.17.19.36622 Read more ›