Nugroho, W. B., Susanto, A., Sari, C. A., Rachmawanto, E. H. and Doheir, M. (2024) “A ROBUST AND IMPERCEPTIBLE FOR DIGITAL IMAGE ENCRYPTION USING CHACHA20”, Jurnal Teknik Informatika (Jutif). Purwokerto, 5(2), pp. 397-404. doi: 10.52436/1.jutif.2024.5.2.1470.