ARJOMANDINIA, Parviz, and Rasoul AGHALARY. “Strong Subordination and Superordination With Sandwich-Type Theorems Using Integral Operators”. Studia Universitatis Babeș-Bolyai Mathematica 66, no. 4 (December 30, 2021): 667–675. Accessed February 5, 2025. https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1403.