Ashrafi, Nasser, and Behzad Hajalilou. “Geochemistry of the Paleocene Sediments from SW Ahar: Implications for Provenance, Tectonics and Source Rock Weathering”. Iranian Journal of Earth Sciences, vol. 9, no. 2, Apr. 2017, pp. 48-63, https://oiccpress.com/ijes/article/view/5795.