Bisnis & Ekonomi Sujarweni, V Wiratna text Yogyakarta Pustaka Baru Press 2015 256 hlm : ilus ; 15 x 23 cm V. Wiratna Sujarweni Metodologi Peneltian 001.42 001.42 SUJ m 978-602-0874-11-1 20241231093041 INLIS000000000004142 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)