Shinta Putri Quraini, Suherni Susilowati, Tjuk Imam Restiadi, and Sri Chusniati. “Comparison of Different Poultry Egg Yolks-Citrate Extender With Green Tea (Camellia Sinensis) Extract Addition on Sapudi Ram Spermatozoa Quality in Chilled Temperature Storage”. Ovozoa: Journal of Animal Reproduction, vol. 11, no. 3, Nov. 2022, pp. 93-97, doi:10.20473/ovz.v11i3.2022.93-97.