Çopur Akpınar, G., Alaşahan, S. and Canoğulları Doğan, S. (2017) “Determination of The Egg Quality Characteristics with Mathematical Formulas in Pekin Ducks Grown in Public Farms”, Turkish Journal of Agriculture - Food Science and Technology, 5(12), pp. 1470–1475. doi: 10.24925/turjaf.v5i12.1470-1475.1393.