Электронный ресурс (аналит. описание)

Velev, Milen.
The influence of the seasonal factor on the employment and remunerations in the agricultural sector in bulgaria [Электронный ресурс] / M. Velev // Scientific Papers. Series “Management, Economic Engineering in Agriculture and Rural Development“ / University of Agricultural Sciences and Veterinary Medicine of Bucharest. – Bucharest, 2018. - Scientific Papers. Series “Management, Economic Engineering in Agriculture and Rural Development“. - Vol.18, Iss. 4/2018 . – 2018. – C.405-410.