Susila, T.G., 		Yadnya, T.G., AND 		Roni, Ni.
" THE EFFECT OF OFFERED FERMENTED RICE HULL IN RATION SUPPLEMENTED WITH PURPLE SWEET POTATO (Ipomoea batatas L.) LEAF ON LIPID PROFILE OF DUCK MEAT" <em>Metamorfosa: Journal of Biological Sciences</em> [Online], Volume 4 Number 2 (18 October 2017)