Gafchromic EBT2 film dosimetry in transmission and reflection modes: a comparative dosimetry study Narges Motamedpour, Hamid Reza Baghani, Mostafa Robatjazi and Behnam Azadegan Eur. Phys. J. Plus, 140 5 (2025) 468 Published online: 31 May 2025 DOI: 10.1140/epjp/s13360-025-06392-z