“Quality of Cauda Epididymal Spermatozoa of Ongole Crossbred Bull in Skim Milk, Tris, and Citrate Extenders Added with Egg Yolk”, JAP, vol. 10, no. 1, May 2011, Accessed: Oct. 29, 2026. Available: https://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/1184