M. Nolhier, “Building with Plaster,” éditions L’Harma- ttan, Paris, 1986, p. 305.
 S. Dorbani, “Contribution for Improvement of Mechanical and Thermal Performance of a Gypsum Mortar,” Magister Thesis, University of Science and Technology Houari Boumediene, Algiers, 2004.
 S. Dorbani, F. Kharchi and F. Salem, “Building with Plaster,” Proceeding of the XIth Maghreb Days of Materials Science, JMSM Mahdia-Tunisia, November 2008.
 S. Dorbani, F. Kharchi and F. Salem, “Plaster Mortar,” Standards and Requirements Techniquesdans the Building, Civil Engineering and Hydraulic BTPH 02, 3 July 2005, Sidi Fredj.
 F. Kharchi, “Mortar of Sand and Plaster-Economic Materials,” 1997 International Conference on Engineering Materials, Ottawa, 8-11 June 1997.
 F. Kharchi, “Saharan Housing with Plaster and Sand,” International Congress on Modern Techniques and Their Role in the Development of Rural Housing and Sahara in the Arab World, Tripoli Lybie, 10-12 October 2000.
 F. Kodja and M. Houanti, “Study for the Improvement Mechanical and Physical Characteristics of Plaster,” Engineering Thesis, Institute of Civil Engineering, University of Science and Technology Houari Boumediene, Algiers, 1992.
 B. Meddah and K. Meddah, “Contribution to the Study of Gypsum-Improved of Mechanical and Physical Characteristics by Compaction,” Engineering Thesis, Institute of Civil Engineering, University of Science and Technology Houari Boumediene, Algiers, 1993.
 C.E.B.T.P, “Manufacture and Use of Gypsum Cooked by Drying,” Plan de Construction REXCOOP, Paris, 1984.
 A. Acceta, N. Jacquetet and C. Pettang, “Dynamic Compaction of MortarSand/Plaster “Production Center Dynasty,” Symposium Building with Plaster in Developing Countries, Paris, 1985.
 J. M. Brouard, “Determination of the Influence of the Annoyed Expansion on the Mechanical Performance of Plaster Mortars,” Reporting of C.E.B.T.P and L.C.P.C Laboratories, Paris, 1987
 International Standardization Organization, “Plaster: Determining of the Mechanical Characteristics,” ISO DIS 3051.
 Algerian Standards, “Plaster: Determining of the Mechanical Characteristics,” NA 527.
 W. Albercht and W. Steinbach, “Influence of Sands on the Begining of Setting of Plaster Mortar,” CERILH Translation of a Paper in Zement Kalk Gips, No. 4, 1961.
 W. Karger, “Caracteristiques of Building Components with Emaciated Plaster Depending on the Lowering of the Open Water,” Bauakademie der D.D.R, l’institut f?r Baustoff, Weimer, 1975.