Cherbi, M. L., and A. Berna. “The Fluctuations of US Dollar Exchange Rate to Euro And Its Repercussions on the Algerian Trade Balance During the Period (1999-2014).”. Dirassat Journal Economic Issue, Vol. 8, no. 2, Mar. 2017, pp. 49-68, doi:10.34118/djei.v8i2.249.