D. M. R., Prasetia, 		Siti, N. W., AND 		Sukmawati, N. M. S..
" EXTERNAL OFFAL BALI DUCK 26 WEEKS AGES FED RATION WITH FERMENTED PAPAYA LEAF MEAL SUPPLEMENTATION" <em>Jurnal Peternakan Tropika</em> [Online], Volume 6 Number 2 (3 July 2018)