Taşkın, A., F. Ergün, U. Karadavut, and D. Ergün. “Effects of Extenders and Cryoprotectants on Cryopreservation of Duck Semen”. Turkish Journal of Agriculture - Food Science and Technology, vol. 8, no. 9, Sept. 2020, pp. 1965-70, doi:10.24925/turjaf.v8i9.1965-1970.3588.