Dr. Aber Abdul Amir Mohamad, S. D. R. A. “Physical Assessment of Keratometric (k1.K2)Outcomes After Crosslinking Followed by Intrastromal Ring Implantation by Using Femtosecond Laser in Patients With Keratoconus”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 6, May 2021, pp. 5985-93, https://annalsofrscb.ro/index.php/journal/article/view/6617.