00310     2200121   4500020001500000084001100015090001700026100001300043245005500056260002800111300002300139650002600162  a9788433640  a001.42  a001.42 Sug m  aSugiyono10aMetode penelitian kuantitatif, kualitatid, dan R&D  aBandungbAlfabetac2017  a334 hlm.; 16x24 cm  ametodologi penelitian