Articles by Osfar Sjofjan (5)

Extracellular Amylase Activity of Amylolytic Bacteria Isolated from Quail’s (Coturnix japonica) Intestinal Tract in Corn Flour Medium

Osfar Sjofjan and Tri Ardyati

International Journal of Poultry Science 10 ( 5 ): 411 - 415 , 2011

Potency of Sapu-Sapu Fish (Hypostomus plecostomus) as Feed Supplement for Local Ducks

Asnawi, Osfar Sjofjan, Eddy Sudjarwo and Suyadi

International Journal of Poultry Science 14 ( 4 ): 240 - 244 , 2015

Effect of Andrographis paniculata a Phytobiotic on Consumption, Feed Conversion and Mojosari Duck Egg Production

Dyah Lestari Yulianti, Pratiwi Trisunuwati, Osfar Sjofjan and Eko Widodo

International Journal of Poultry Science 14 ( 9 ): 529 - 532 , 2015

Effect of Papaya Leaves in Feed on the Immunity of Silver and Gold Arab Laying-Hens

Muharlien, Osfar Sjofjan, V.M. Ani Nurgiartiningsih and Suyadi

International Journal of Poultry Science 15 ( 7 ): 254 - 258 , 2016

Egg Internal Quality and n-3 Fatty Acids of Native Chicken Fed on Skipjack Fish (Katsuwonus pelamis. l) Industrial Waste Containing Feed

Jein Rinny Leke, Achmanu ., Osfar Sjofjan and Marie Najoan

International Journal of Poultry Science 12 ( 8 ): 484 - 488 , 2013

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