Suarjana, I Gusti Ketut, 		Tono Pasek Gelgel, Ketut, AND 		Sudipa, Putu Henrywaesa.
" Characteristics of Rumen Fluid, pH and Number of Microbia" <em>Journal of Veterinary and Animal Sciences</em> [Online], Volume 4 Number 1 (5 February 2021)