Yousfi, Assia, Abdelhalim Bencheikh, Madjeda Kherif, Abdeljalil Benstiti, Saoussane Chabou, and Ouis Chouaib Boumeddine. 2023. “Free Space Dynamics of Laguerre-Gaussian-Vortex Beam”. Journal of Physical & Chemical Research 1 (2):10-15. https://doi.org/10.58452/jpcr.v1i2.22.