Diana, I P. R. S., 		Wirapartha, M., AND 		Dewi, G. A. M. K..
" The Effect of Dragon Fruit Skin Powder Fermented in The Rations Toward on Organes In Sheet Chicken (Lohmann Brown) Age 21 Weeks" <em>Jurnal Peternakan Tropika</em> [Online], Volume 7 Number 2 (29 June 2019)