RELETIONSHIP THE LEVEL OF KNOWLEDGE AND ATITUDE WITH THE PRACTICES OF PIG FARMERS AGAINST THE APPLICATION OF BIOSECURITIES IN PAYANGAN DISTRICT, GIANYAR BALI. bulvet [Internet]. 2024 Apr. 6 [cited 2026 Sep. 21];16(2):520-7. Available from: https://ejournal3.unud.ac.id/index.php/buletinvet/article/view/44