List of Articles Digraph Open Access Article Abstract Page Full-Text 1 - Fuzzy Subgroups and Digraphs Induced by Fuzzy Subgroups Paul J. Allen Joseph Neggers Hee Sik Kim 10.30495/tfss.2022.690699 Open Access Article Abstract Page Full-Text 2 - THE RELATION BETWEEN TOPOLOGICAL ORDERING AND ADJACENCY MATRIX IN DIGRAPHS T. Rastad N. Delfan