?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Mendra&rft.aulast=Wijaya&rft.au=Mendra+Wijaya&rft.date=March+2025&rft.btitle=METODOLOGI+PENELITIAN%3A+KOMBINASI+PENDEKATAN+KUANTITATIF%2C+KUALITATIF%2C+DAN+MIXED+METHODS&rft.isbn=978-634-7184-03-0&rft.genre=book