Pendekatan Kuantitatif, Kualitatif dan R&D Sugiyono, Prof. Dr. text Bandung Alfabeta 2008 Cet. 12 xx, 540 hlm ; 21 cm Prof. Dr. Sugiyono Penelitian, Metode 650.07 650.07 SUG m 978-979-8433-24-5 20230314082834 INLIS000000000001096 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)