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" 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" <em>Jurnal Veteriner</em> [Online], Volume 7 Number 4 (1 December 2006)