12 1 30 Untuk penelitian yang bersifat eksploratif, enterpretif, interaktif, dan konstruksi SUGIYONO Primary Author mixed material 9786022893257 BANDUNG Alfabeta 2024 WhatsApp_Image_2026-07-28_at_09.33.54_%281%29.jpeg.jpeg Pendekatan Kuantitatif,Kualitatif dan R&D SUGIYONO Primary Author mixed material 9798433718 BANDUNG Alfabeta 2019 WhatsApp_Image_2026-07-28_at_09.16.26_%282%29.jpeg.jpeg SUGIYONO Primary Author mixed material 9786022895206 BANDUNG Alfabeta 2023 WhatsApp_Image_2026-07-28_at_08.30.00.jpeg.jpeg Kuantitatif, kualitatif dan RDA Cet 30 SUGIYONO Primary Author mixed material 9798433640 BANDUNG Alfabeta 2024 WhatsApp_Image_2026-07-04_at_13.20.01.jpeg.jpeg SUGIYONO Primary Author mixed material 9789798433108 BANDUNG Alfabeta 2025 WhatsApp_Image_2026-06-30_at_09.04.40.jpeg.jpeg SUGIYONO Primary Author mixed material 9798433640 BANDUNG Alfabeta 2019 SUGIYONO Primary Author mixed material 9798433640 Jakarta Alfabeta 2017 SUGIYONO Primary Author mixed material 9798433640 Jakarta Alfabeta 2017 Pendekatan kuantitatif, kualitatif dan R&D SUGIYONO Additional Author mixed material 9798433718 BANDUNG Alfabeta 2011 WhatsApp_Image_2022-08-10_at_09.31.50.jpeg.jpeg SUGIYONO Additional Author mixed material 9798433640 BANDUNG Alfa Beta 2010 20120002_Metode_penelitian_kuantitatif%2C_kualitatif_dan_R_%26_D.jpg.jpg prof. Dr. Sugiyono Additional Author mixed material 9798433718 BANDUNG ALFABETA,cv 2017 Ebook_Metode_Penelitian_Pendidikan.jpg.jpg SUGIYONO Additional Author mixed material 9789798433108 BANDUNG Alfabeta 2011