Pendekastan Kuantitatif Kualitatif dan R&D Sugiyono text Bandung Alfabeta 2016 1 456 : ada ; ada ada 150 150 SUG m HiBa 979-8433-71-8 20200810090524 INLIS000000000002490 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)