Sumadi Suryabrata text Depok PT RajaGrafindo Persada 2021 2, cet. 30 xiv, 166 hlm ; 21 cm Sumadi Suryabrata Metode Penelitian 001.42 001.42 SUM m 978-979-769-514-9 20251117110859 INLIS000000000008884 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)