Fitriani, I., and V. Kurniawan. “ALGORITHM FOR CONSTRUCTING THE TRIPLE UNIT GRAPH OF TYPE II OF RING Z_n USING PYTHON”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, Vol. 18, no. 3, July 2024, pp. 1639-48, doi:10.30598/barekengvol18iss3pp1639-1648.