Shawrang, Parvin, Zadegi-Mirzaei, Hosein, Motamedi-Sedeh, Farahnaz, Chamani, Mohammad, Aminafshar, Mehdi (2025). Scanning electron microscope analysis of untreated and electron beam irradiated wheat straw pre- and post-incubation in the rumen of sheep. *Iranian Journal of Biological Sciences*, 18(4), 57-69.  10.71631/zisti.2023.936378