On The Intersection of Semi-Pure Subgroups of Abelian Group. Iraqi Journal of Science, [S. l.], p. 196–199, 2020. DOI: 10.24996/ijs.2020.SI.1.26. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/2252.. Acesso em: 8 may. 2024.