HADI, Mustafa Hasan. WEAK SEPARATION AXIOMS VIA π‘«πŽ, π‘«πœΆβˆ’πŽ, π‘«π’‘π’“π’†βˆ’πŽ, π‘«π’ƒβˆ’πŽ, AND π‘«πœ·βˆ’πŽ -SETS. European Scientific Journal, ESJ, [S. l.], v. 9, n. 21, 2013. DOI: 10.19044/esj.2013.v9n21p%p. DisponΓ­vel em: https://last.eujournal.org/index.php/esj/article/view/1428. Acesso em: 12 feb. 2026.