36 1 10 Sugiyono Primary Author mixed material 9798433640 Bandung Alfabeta 2022 17.01.238.jpg.jpg pendekatan kuantitatif, kualitatif, kombinasi (mixed methods, penelitian tindakan (action research) penelitian evaluasi Sugiyono Primary Author mixed material 9786027825666 Bandung Alfabeta 2018 MPM.jpg.jpg pendekatan kuantitatif, kualitatif, kombinasi (mixed methods, penelitian tindakan (action research) penelitian evaluasi Sugiyono Additional Author mixed material 9786027825666 Bandung Alfabeta 2014 metode_penelitian_manajemen_sugiyono_va_330x0.jpg.jpg Sugiyono Additional Author mixed material 9786027825666 Bandung Alfabeta 2016 MPMsugiyono.jpg.jpg dilengkapi dengan metode R&D Sugiyono Additional Author mixed material 9798433025 Bandung Alfabeta 2014 metlit_adm.jpg.jpg Sugiyono Additional Author mixed material 9798433640 Bandung Alfabeta 2015 MPK-sugiyono.jpg.jpg Sugiyono Additional Author mixed material 9798433640 Bandung Alfabeta 2013 metode-penelitian-kualitatif-dan-kuantitatif.jpg.jpg Sugiyono Additional Author mixed material 9798433640 Bandung Alfabeta 2014 Sugiyono Additional Author mixed material 9798433640 Bandung Alfabeta 2012 Sugiyono Additional Author mixed material 9798433640 Bandung Alfabeta 2014