?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Mutia&rft.au=Rahmanissa%2C+Mutia&rft.aulast=Rahmanissa&rft.date=8+March+2022&rft.degree=Bachelor&rft.title=Peningkatan+Kualitas+Sperma+Tikus+Putih+Jantan+Galur+Sprague+Dawley+Dengan+Pemberian+Ekstrak+N-Heksan%2C+Etil+Asetat%2C+Dan+Metanol+Herba+Pegagan+(Centella+Asiatica+(L.)+Urb)&rft.inst=Univerisitas+Muhammadiyah+Dr+Hamka