Devita, Retno, Sumijan -, and Urie Valeriy. “IMPLEMENTATION OF CONVOLUTION MATRIX AND PSNR ON BRAIN TUMOR IMAGE”. Jurnal Ipteks Terapan 18, no. 1 (March 29, 2024): 063–070. Accessed November 28, 2024. http://291726.ochkinterhk.tech/index.php/jit/article/view/2780.