فهرس المقالات طاهر فرهادی نژاد المقاله 1 - Identification of Geochemical Distribution of REEs Using Factor Analysis and Concentration-Number (C-N) Fractal Modeling in Granitoids, South of Varcheh 1:100000 Sheet, Central Iran 10.30495/ijes.2021.685399 Davoud Pirdadeh Beyranvand Mohammad Ali Arian Taher Farhadinejad Afshin Ashja Ardalan Iranian Journal of Earth Sciences , العدد 5 , السنة 13 , پاییز 2021