TAHA H. JASIM; AIAD I. AWAD. Some Topological Concepts Via Graph Theory. Tikrit Journal of Pure Science, [S. l.], v. 25, n. 4, p. 117–122, 2020. DOI: 10.25130/tjps.v25i4.280. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/280. Acesso em: 30 apr. 2024.