?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Kris+Suspon&rft.aulast=Rama&rft.au=Rama%2C+Kris+Suspon&rft.date=26+February+2019&rft.inst=UNIVERSITAS+MUHAMMADIYAH+PROF.+DR.+HAMKA&rft.title=Hubungan+Perhatian+Orang+Tua%2C+Lingkungan+Sekolah+Dan+Kemandirian+Belajar+Dengan+Prestasi+Belajar+IPS+Siswa+di+SMPN+Kec+Muara+Beliti+Kab.+Musi+Rawas+Sumsel&rft.degree=Masters