@article{paperid:1094233, author = {M. ALINEJAD and Erfanian, Ahmad and S. Fulad}, title = {Equitable partition for some Ramanujan graphs}, journal = {Discrete Mathematics, Algorithms and Applications}, year = {2022}, volume = {15}, number = {5}, month = {August}, issn = {1793-8309}, keywords = {Edge signing; Good signing; Adjacency matrix; Lexicographic product.}, }