?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Ramadhanti%2C+Shinta&rft.aufirst=Shinta&rft.aulast=Ramadhanti&rft.date=2020&rft.inst=Universitas+Muhammadiyah+Prof.+Dr.+Hamka&rft.degree=Bachelor&rft.title=Pembentukan+Karakter+Kerja+Sama+melalui+Kegiatan+Ekstrakurikuler+Entrepreneur+Bagi+Siswa+SMAN+2+Babelan