Maslennikova, A. Yu., and Yu. S. Katvitskaya. “IMPROVING THE EFFICIENCY OF THE AGRO-INDUSTRIAL COMPLEX OF THE YAMALO-NENETS AUTONOMOUS AREA BY THE EXAMPLE OF THE REINDEER HERDING”. Management Issues, vol. 39, no. 3, Mar. 2019, pp. 140-8, https://doi.org/10.22394/2304-3369-2019-3-140-148.