Agung Budiyanto, Makruf Arif, Mandala Phivi Whelma Alfons, Rifia Tiara Fani, Ardian Faiz Hafid, Brian Wicaksono, Kharisma Mutiara Insani, & Migi Herdinta. (2021). The The Effect of Age and Breed on The Quality of Bull Semen in The Regional Artificial Insemination Centre. Acta VETERINARIA Indonesiana, 132-136. https://doi.org/10.29244/avi...132-136