Kuantitatif, Kualitatif, dan Study Kasus Prof. Dr. Sugiono text Bandung Alfabeta 2022 1 766 : - ; 16x24cm Prof. Dr. Sugiono Metode Riset 001.42 001.42 PRO m 9786022897071 20250823015607 INLIS000000000577240 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)