NEGRA Mohamed Hédi, MRABET Ali Résumé

Improvement of petrophysical characteristics of chalky limestones by dolomitization-dedolomitization processes. Example of the Upper Senonian carbonates in Central Tunisia Comptes Rendus de l'Académie des Sciences, vol. 11, N° 315, pp. 1003-1009, Novembre 1992

NEGRA Mohamed Hédi, PURCER Bruce Harold, MRABET Ali Résumé

Permeability and porosity evolution in dolomitized Upper Cretaceous pelagic limestones of Central Tunisia Special Publications of the International Association of Sedimentologists, vol. 21, N° 21, pp. 309-323, Avril 1994

NEGRA Mohamed Hédi, PURCER Bruce Harold, MRABET Ali Résumé

Sedimentation, diagenesis and syntectonic erosion of Upper Cretaceous rudist mounds in central Tunisia Special Publications of the International Association of Sedimentologists, vol. 23, N° 23, pp. 401-419, Septembre 1995

Gili Eulàlia , NEGRA Mohamed Hédi Résumé

The role of rudists in micrite production and stabilisation - Example of the Upper Cretaceous rudist formations of Jebel El Kebar, Central Tunisia Courier Forschungsinstitut Senckenberg, vol. 247, N° 247, pp. 193-205, Avril 2004

NEGRA Mohamed Hédi Résumé

Paleoenvironment and genesis mode of Senonian rudist reef complex in Jebel el Kebar, central Tunisia Bulletin de la Societe Geologique de France, vol. III, N° 8, pp. 317-326, Juin 2016

Loucks R.G, MOODY R.T, J.BELLIS J.K, BROWN A.A, NEGRA Mohamed Hédi Résumé

Regional depositional setting and pore network of the El Garia Fm. (Metlaoui Group, Lower Eocene), Offshore Tunisia Tunisian Petroleum Exploration and production Conference, vol. 1, N° 10, pp. 26, Octobre 1996