Yardım, Zeynep, and Mustafa Akşit. “The Effect of Cage System and Stocking Density on Performance, Egg Quality and Microbial Load of Eggshell of Laying Hens”. Turkish Journal of Agriculture - Food Science and Technology 9, no. 11 (December 1, 2021): 2004–2012. Accessed May 2, 2024. https://www.agrifoodscience.com/index.php/TURJAF/article/view/4649.