DEVITA, Retno; -, Sumijan; VALERIY, Urie. IMPLEMENTATION OF CONVOLUTION MATRIX AND PSNR ON BRAIN TUMOR IMAGE. Jurnal Ipteks Terapan, [S. l.], v. 18, n. 1, p. 063–070, 2024. DOI: 10.22216/jit.v18i1.2780. Disponível em: https://publikasi.lldikti10.id/index.php/jit/article/view/2780. Acesso em: 24 jun. 2026.