Sugiono text Bandung Alfabeta 2013 Cetakan ke-1: 17 Agustus 2013 ind xvi, 636 hlm. : ilus. ; 24 cm. Sugiono ; editor, Apri Nuryanto hlm. 613-616 Penelitian, Metode 001.42 001.42 SUG c 978-602-7825-84-0 221212 20221212034911 INLIS000000000000444 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)