?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Agus&rft.aulast=Sholahuddin&rft.au=Sholahuddin%2C+Agus&rft.btitle=Metode+Penelitian+Sosial+%3A+Perspektif+Kualitatif-Kuantitatif&rft.tpages=238&rft.date=2021&rft.isbn=978-623-6634-99-8&rft.genre=book