Mursaleen M, Naaz A. Statistical approximation properties of Lupaş $q$-analogue of $\lambda$-Bernstein operators. Carpathian Math. Publ. [Internet]. 2025 Jun. 1 [cited 2025 Jun. 7];17(1):128-36. Available from: https://personnel.pnu.edu.ua/index.php/cmp/article/view/5286