SEVER, Y. .; TALO, Özer . Ideal $e\mbox{-}$Convergence of Double Sequences and A Korovkin-type Approximation Theorem. Sarajevo Journal of Mathematics, [S. l.], v. 19, n. 1, p. 29–40, 2024. DOI: 10.5644/SJM.19.01.03. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/134. Acesso em: 15 oct. 2024.