text Jakarta Bumi Aksara 2011 Ind 250 hlm.; Sukardi Penelitian Tindakan Kelas 371.26 371.26 Suk e 979-010-312-3 INLIS000000000006826 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)