WASET
    Diah Tri Widayati and  Aris Junaidi and  Kresno Suharto and  Amelia Oktaviani and  Wahyuningsih,  Reproduction Performance of Etawah Cross Bred Goats in Estrus Synchronization by Controlled Internal Drug Release Implant and Pgf2α Continued by Artificial Insemination.   journal   = {International Journal of Animal and Veterinary Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2010, vol. 41(5). 393 - 395
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/1100.