Eggshell Thickness and Egg Volume of Various Types of Kedu Chickens in The Makukuhan Mandiri Livestock Group, Kedu District, Temanggung Regency. ANGON : J. Anim. Sci. Tech. 2021, 3 (1), 66-73. https://doi.org/10.20884/1.angon.2021.3.1.p66-73.