Sever Y, Talo Özer. Ideal $e\mbox{-}$Convergence of Double Sequences and A Korovkin-type Approximation Theorem. sjm [Internet]. 2024 Jan. 17 [cited 2024 Nov. 21];19(1):29-40. Available from: https://sjm.anubih.ba/index.php/sjm/article/view/134