BALLWEG, Kathrin; POHL, Margit; WALLNER, Günter; VON LANDESBERGER, Tatiana. Visual Similarity Perception of Directed Acyclic Graphs: A Study on Influencing Factors and Similarity Judgment Strategies. Journal of Graph Algorithms and Applications, [S. l.], v. 22, n. 3, p. 519–553, 2018. DOI: 10.7155/jgaa.00467. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper467. Acesso em: 3 jul. 2024.