Sugiyono text Bandung Alfabeta 2019 ed. II ; Cet. I 444 hlm : ilus ; 21 cm Prof. Dr. Sugiyono Metode Penelitian 001.42 001.42 SUG m 978-602-289-533-6 2 20210503123129 INLIS000000000003729 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)