Dihansih, E. et al. 2017. THE SENSORIC QUALITY OF MEAT OF MALE LOCAL DUCKS (Anas plathyrhinchos) GIVEN BETEL (Piper betle linn) LEAVE EXTRACT SOLUTION INCLUDED IN COMMERCIAL RATION. Jurnal Peternakan Nusantara. 3, 1 (Oct. 2017), 1–10. DOI:https://doi.org/10.30997/jpnu.v3i1.844.