%0 Journal Article %A Sandip Das %A Sumitava Ghosh %A Swathy Prabhu %A Sagnik Sen %T A homomorphic polynomial for oriented graphs %J The electronic journal of combinatorics %D 2023 %V 30 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/10726/ %R 10.37236/10726 %F 10_37236_10726