Rizal, Muhammad. " PERANAN BETA-KAROTEN DALAM MEMPERTAHANKAN DAYA HIDUP SPERMATOZOA SEMEN CAIR DOMBA GARUT ROLE OF BETA-CAROTENE INI MAINTAINING SPERM LIVABILITY OF CHILLED-SEMEN OF GARUT RAM." Jurnal Veteriner [Online], 7.4 (2006): n. pag. Web. 3 Jul. 2024