Suardana, Ida Bagus, 		Widyastuti, Sri, 		Pradnyadana, Ida Bagus, AND 		Agustina, Kadek.
" TIMING OF HOG COLERA VACCINATION BY MEASURING MATERNAL ANTIBODY TITERS" <em>Buletin Veteriner Udayana</em> [Online], (9 September 2022)