8 1 10 Richardus Eko Indrajit Primary Author Marcella Kika Editor Nurhidayati Primary Author mixed material 9786230126314 Yogyakarta Andi off sett 2022 Image_%2823%29.jpg.jpg Tantangan Dan Implementasinya Dalam Sistem Pendidikan Nasional Richardus Eko Indrajit Primary Author Lusia Wijiatun Primary Author mixed material 9786230127915 Yogyakarta CV Andi 2022 Membangun Generasi Emas Dengan Konsep Merdeka Belajar Richardus Eko Indrajit Primary Author Jamila K. Baderan Primary Author mixed material 9786230107832 Yogyakarta CV Andi 2020 Richardus Eko Indrajit Additional Author Marcella Kika Editor Yulius Roma Patendean Primary Author mixed material 9786230107849 Yogyakarta andi offset 2020 Image_%2855%29.jpg.jpg Richardus Eko Indrajit Additional Author Musiin Primary Author Giovany Rizky Editor mixed material 9786230107948 Yogyakarta andi offset 2021 Image_%2858%29.jpg.jpg Richardus Eko Indrajit Primary Author Marcella Kika Additional Author Nurhabibah Primary Author mixed material 9786230113062 Yogyakarta andi offset 2021 Image_%2845%29.jpg.jpg Richardus Eko Indrajit Additional Author Theresia Sri Rahayu Primary Author Giovanny Risky Editor mixed material 9786230107825 Yogyakarta Andi off sett 2020 gaco20230105_10525397.jpg.jpg Agus Yuwono Primary Author Richardus Eko Indrajit Additional Author Marcella Kika Editor mixed material 9786230107955 Yogyakarta andi offset 2020 WhatsApp_Image_2022-07-22_at_10.37.37.jpeg.jpeg