Yıldız, Taner. 2016. “Determination of Total Costs, Labour Requirements and Work Efficiencies in Second Fodder Corn Silage Production at Bafra Town of Samsun”. Turkish Journal of Agriculture - Food Science and Technology 4 (12):1149-56. https://doi.org/10.24925/turjaf.v4i12.1149-1156.967.