Sugiyono text Bandung Alfabeta 2009 Cet. 1 ind id x, 334 hlm. : Ilus. ; 24 cm - METODE PENELITIAN 001.42 001.42 SUG m 979-8433-64-0 230320 20230320015626 INLIS000000000000611 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)