Mohammadi Asl, Zahra, Saidi, Abdollah, Aryan, Mehran, Solgi, Ali, Farhadinejud, Taher (2020). Separation of geochemical anomalies from the background by using concentration-number fractal methods in the Veshnavah Area (South of Qom). *Iranian Journal of Geology*, 14(53), 0-0.