Prambudi, Septiawan Bagus and , Endah Sudarmilah, S.T., M.Eng and , Yusuf Sulistyo Nugroho, S.T., M.Eng. (2013) Empowering Kodu Game As A Numeracy Learning Media For Kindergarten. Skripsi thesis, Universitas Muhammadiyah Surakarta.