Alam, N., U. Duran, W. A. Khan, and M. Sharma. “On a Novel Class of Special Polynomials: Central Bell-Based Type 2 Euler Polynomials Associated With Umbral Calculus”. Contemporary Mathematics, vol. 7, no. 3, May 2026, pp. 3549-82, doi:10.37256/cm.7320268846.