by Vivien Narcisse Wabo-Nokam supervised by Jean-Jacques Durand and Jean-Marie Gankou . - Rennes 1
by Nabil Aman Ndikeu Njoya supervised by Yvon Rocaboy and Jean-Marie Gankou . - Rennes 1
by Syrie Galex Soh supervised by Gervasio Semedo and Jean-Marie Gankou . - Tours