Gök, İsmail and Kurşun, K. 2025. Comparative Estimation Models of Egg Albumen Index in Atak-S Hens with Ridge and Principal Component Regression Methods . Turkish Journal of Agriculture - Food Science and Technology. 13, 9 (Sep. 2025), 2615–2622. DOI:https://doi.org/10.24925/turjaf.v13i9.2615-2622.7699.