KADEKOY-TIGAGUE David, FOLEFACK Denis, DJONDANG Koye
2006, Report
KADEKOY-TIGAGUE D., FOLEFACK D.P., et DJONDANG K.
2006, Report
Dr D. Lamissa, Dr D. Edmond, B. A. Mamadou
2009, Report
E. Mbétid-Bessane
2010, Report
DIAKITE, Lamissa; DEMBELE, K.Edmond; BARRY, M.Alimou and OUEDRAOGO, W.K.Raïssa.
2010, Report