Kuantitatif, Kualitatif, Kombinasi, R&D dan Penelitian Pendidikan Sugiyono text Bandung Alfabeta 2019 908 hlm : ilus ; 16 x 24 cm Metode Penelitian 001.42 001.42 SUG m 978-602-289-520-6 2 20210210100916 INLIS000000000003449 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)