Hidayat, A.N., Krisnawati, V.H. and Alghofari, A.R. 2025. PERSYMMETRIC MATRIX AND ITS APPLICATION IN CODING THEORY. BAREKENG: Jurnal Ilmu Matematika dan Terapan. 19, 4 (Sep. 2025), 2831-2842. DOI:https://doi.org/10.30598/barekengvol19iss4pp2831-2842.