Ermayanti, Ni Gusti Ayu, 		Sudatri, Ni Wayan, 		Wirasiti, Ni Nyoman, AND 		Widhyastini, I Gusti Ayu Manik.
" Histomorphometric of duodenum in male rabbits after fed commercial feed supplemented by cod liver oil" <em>Jurnal Biologi Udayana</em> [Online], Volume 25 Number 1 (28 June 2021)