Nurlastri Natalia, et al. “LEVEL OF KNOWLEDGE AND IMPLEMENTATION OF CATTLE BARN BIOSECURITY RELATED TO PREVENTION OF FOOT AND MOUTH DISEASE IN GIANYAR BALI”. Buletin Veteriner Udayana, vol. 16, no. 3, June 2024, pp. 809-18, doi:10.24843/bulvet.2024.v16.i3.p19.