3 1 20 filsafat, manajemen, dan arah pembangunan karakter bangsa Irwan Kurniawan Editor Achmad Sanusi Primary Author Yosal Iriantara Editor mixed material 9786027768741 Bandung Nuansa cendekia 2021 WhatsApp_Image_2026-02-25_at_9.33.31_AM.jpeg.jpeg alternatif wajah-wajah pendidikan Irwan Kurniawan Editor Ika Fibrianti Editor Achmad Sanusi Primary Author Yosal Iriantara Editor mixed material 9786023500291 Bandung Nuansa cendekia 2021 WhatsApp_Image_2025-12-22_at_4.51.23_PM_%281%29.jpeg.jpeg mempertimbangkan kembali sistem nilai, belajar, dan kecerdasan Achmad Sanusi Primary Author Yosal Iriantara Editor mixed material 9786023501069 Bandung Nuansa cendekia 2022 WhatsApp_Image_2025-07-01_at_9.02.45_AM.jpeg.jpeg