Sherif , R.S., Neya, L.A., Abdelaal, A.M., Attalla, E.M. and El-Gebaly, R.H. 2025. Optimizing Head and Neck Cancer Radiotherapy: A Dosimetric Comparison of FF and FFF Beams in VMAT. East European Journal of Physics. 4 (Dec. 2025), 560-574. DOI:https://doi.org/10.26565/2312-4334-2025-4-59.