Sugiyono text Bandung CV Alfabeta 2022 Cet. 3 id xviii, 546 p,: ill,; 24 cm metode penelitian 303.023 978-602-289-373-8 250804 20250804104933 INLIS000000000005127 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)