Yuni Suranindyah and  Kustantinah and  E. R. Ôêàrskov,  Improvement of Milk Production with Half Day Milking; a Case Study of Communal Goat Housing in Sukorejo, Yogyakarta, Indonesia.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2009, vol. 33(9). 465 - 468
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