Nabil Nassif, American University of Beirut, Lebanon, April, 1 week
Lamia Guellouz, ENIT, Tunisia, May, 1 week
Marwen ben Refifa, University of Tunis, 5 months, April-July 2015
Salwa Mansour, Lebanese University, 8 months, Feb-Sep 2015
Lionel LenĂ´tre visited Pr. Dr. Sylvie Roelly and her students at Potsdam University, Potsdam, Germany, one week, December 2015.