Belloula M, DRIDI H, Kalla M. Spatialization of water erosion using analytic hierarchy process (AHP) method in the high valley of the Medjerda, eastern Algeria. Journal of Water and Land DevelopmentJournal of Water and Land Development. 2020.

Bezih K, Chateauneuf A, Bouzid T, Kalla M, Bacconnet C. SOIL SCIENCES. J GeolJ Geol. 2017;6.

Sefouhi L, Kalla M, Bahmed L. Assessment of different methods of treatment for an integrated municipal waste management for an Algerian city. Management of Environmental Quality: An international JournalManagement of Environmental Quality: An International Journal. 2014.