kaid, S. A. M., H. . O. Al-Nadary, M. S. Qusailah, and A. A. Alkelly. “Intensity Distribution of the Partially Coherent Gaussian Schell Vortex Beam Diffracted by Classical Axicon”. Sana’a University Journal of Applied Sciences and Technology, vol. 2, no. 2, May 2024, pp. 197-04, doi:10.59628/jast.v2i2.899.