TY - JOUR AU - Divya, R. AU - Chithra Devi, P. TI - Harmonious colouring of line graph of commuting and non-commuting graph of D_{2n} JO - Serdica Mathematical Journal PY - 2023 SP - 271 EP - 278 VL - 48 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SMJ2_2023_48_4_a0/ LA - en ID - SMJ2_2023_48_4_a0 ER -