26 1 10 Kuantitatif, kualitatif dan R&D edisi 1 Sugiyono Primary Author mixed material 9798433640 Alfabeta CV. Alfabeta 2015 WhatsApp_Image_2023-03-29_at_11.31.18.jpeg.jpeg Research and development Sugiyono Primary Author mixed material 9786022891581 Bandung Alfabeta 2019 WhatsApp_Image_2023-09-01_at_09.28.50.jpeg.jpeg Pendekatan kuantatif, kualitatif, kombinasi, R&D dan penelitian evaluasi Sugiyono Primary Author mixed material 9786022893110 Bandung Alfabeta 2017 WhatsApp_Image_2023-09-01_at_09.01.25.jpeg.jpeg Teori dan aplikasi untuk analisis data penelitian Sugiyono Primary Author Agus Susanto Additional Author mixed material 9786022891376 Bandung Alfabeta 2017 WhatsApp_Image_2023-09-01_at_08.57.26.jpeg.jpeg Mixed methods Sugiyono Primary Author mixed material 9786029328066 Bandung Alfabeta 2018 WhatsApp_Image_2023-09-01_at_11.17.54.jpeg.jpeg Dilengkapi metode R&D Sugiyono Primary Author mixed material 9798433025 Bandung Alfabeta 2017 WhatsApp_Image_2023-09-05_at_11.20.08.jpeg.jpeg Untuk perbaikan kinerja dan pengembangan ilmu tindakan Sugiyono Primary Author mixed material 9786022891895 Bandung Alfabeta 2015 WhatsApp_Image_2023-09-05_at_11.24.33.jpeg.jpeg Skripsi, tesis, dan disertasi Sugiyono Primary Author mixed material 9786027825840 Bandung Alfabeta 2016 WhatsApp_Image_2023-09-15_at_10.23.20.jpeg.jpeg Pendekatan kuantitatif, kualitatif, dan kombinasi Sugiyono Primary Author mixed material 9786022894711 Bandung Alfabeta 2018 WhatsApp_Image_2023-09-14_at_11.04.28.jpeg.jpeg Untuk penelitian yang bersifat eksploratif, enterpretif, interaktif dan konstruktif Sugiyono Primary Author mixed material 9786022893257 Bandung Alfabeta 2021 WhatsApp_Image_2023-09-01_at_15.24.54.jpeg.jpeg