Achmad Aditya Ashadul Ushud, “Aplikasi Steganografi Berbasis Android Menggunakan End of File dengan Enkripsi Rivest Code 4 : Android-Based Steganography Application Using End of File with Rivest Code 4 Encryption”, KRESNA, vol. 2, no. 2, pp. 232–238, Nov. 2022.