A. Saffarzadeh, L. Vincze, and J. Csapó, “The effect of different levels of Acorn seeds on laying hens performance in first phase of egg production”, AAK, vol. 3, no. 2, pp. 369–377, Jul. 1999, Accessed: Dec. 05, 2025. [Online]. Available: https://journal.uni-mate.hu/index.php/aak/article/view/1582