THE EFFECT OF SELENIUM YEAST SUPPLEMENTATION ON ALBUMEN WEIGHT, YOLK WEIGHT, YOLK RATIO AND ALBUMEN OF LAYING HENS. ANGON [Internet]. 2022 Jun. 9 [cited 2026 Aug. 4];4(2):152-60. Available from: http://jnp.fapet.unsoed.ac.id/index.php/angon/article/view/238