S. BENTAIBI, and L. CHILLASSE, and H. ABBA, and S. HAMMADA, (2014) Contribution to the biological assessment of quality surface waters trough the macrophyte biological for rivers (IBMR) in Boufekrane river. International Journal of Advanced Life Sciences (IJALS), Volume 7 (4) , pp. 580….., 2014. ISSN 2277-758X.

N. LAMHASNI, and L. CHILLASSE, and EL H. ABBA, and S. EL HAOUAT, and M. EL MADANI, (2014) Contribution à l’évaluation de la qualité des eaux de surface moyennant l’indice biologique global des réseaux de contrôle et de surveillance (IBG-RCS): Le cas de l’Oued Boufekrane (Maroc). TSM n° 5 - mai 2014 , pp. 31-40..

H. ABBA, and D. BELGHITI, and M. BENABID, and L. CHILLASSE, (2014) Determination of age and growth by scale of a population of common trout. Journal of Research in biology, 2014, Vol. 4(1), pp. 1240-1246.