Name M Golmohammadi Affliation — Degree Ph.D / - Academic Rank - WebSite — Email — Article Presentation Project Book Thesis Speech Innovation TitleJournal 1 (2 + 1)-dimensional f(R) gravity solutions via Hojman symmetry INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS 19 (2022) 2250057-1 2250057-21