1. “Five-year development plans of renewable energy policies in Iran : a content analysis”. Dehhaghi S, Choobchian S, Ghobadian B, Farhadian H, Viira A-H, Stefanie HI, Van Passel S, Azadi H, Sustainability 14, 1501 (2022).   http://doi.org/10.3390/SU14031501