Sampurna, I Putu, 		Nindhia, Tjokorda Sari, 		Susari, Ni Nyoman Werdi, AND 		Suatha, I Ketut.
" Application of Indonesian's National Standard for Grouping of Bali Cattle with Cluster and Biplot Analysis" <em>Journal of Veterinary and Animal Sciences</em> [Online], Volume 3 Number 2 (28 August 2020)