Oktaviani, M., Jumadi, J. and Fhiter. W, O. (2026) “Performance Analysis of Discrete Cosine Transform and Discrete Wavelet Transform Methods on Digital Images Based on Peak Signal-to-Noise Ratio and Mean Squared Error Parameters”, Jurnal Media Computer Science, 5(4), pp. 1375-1382. doi: 10.37676/jmcs.v5i4.12141.