K.Karoui and N. Tagoug, F. Lustman, R. Dssouli (1997) "Design Metrics that Predict Maintainability", 8th Annual Oregon Workshop on Software Metrics, Coeur d'Alene, Idaho USA, 11-12 Mai 1997.

K. Karoui, A. Ghedamsi and R. Dssouli (1997) "A study of Some Influencing Factors in Testability and Diagnostics based on FSM", TR P#1048, Dépt. IRO, Université de Montréal .

K. Karoui, R. Dssouli et N. Yevtushenko (1997) "Design for Testability of Communication Protocols Based on SDL", in The Eighth SDL Forum 97, INT Evry France, 22-26 Septembre 1997.

K. Karoui, R. Dssouli, O. Cherkaoui, (1996) "Specification Transformations and Design For Testability". pp 680- 685, volume 1, IEEE Global Telecommunications Conference. GLOBECOM'96, London, November 1996.

N.Yevtushenko, A. Petrenko, R. Dssouli, K. Karoui and S. Prokopenko (1995) "On the Design for Testability of Communication Protocols", IFIP Intl Workshop on Protocol Test Systems, France 1995.

R. Dssouli, K. Karoui , A. Petrenko O. Rafiq, (1995) "Toards Design for testability of communication software", 8th International Workshop on Protocol Test Systems (IWPTS'95), INT Paris 4-6 Sept. 95, (Invited paper).

A. Petrenko, R. Dssouli and H. Koenig, (1993) "On evaluation of testability of protocol structures", Proceeding of International Workshop on Protocol Test Systems (IFIP), Pau, France, 1993, pp.111-123.

A. Kurokawa, R. Dssouli and A. Das, (1993) "A design framework for highly available communication systems", Computer Standards & Interfaces, Vol.14, North-Holland, 1993, pp.375-391.

R. Dssouli and R. Fournier, (1990) "Communication software testability", Third International Conference on Protocol Test Systems 1990, Virginia, McLean, USA, Ian Davidson ed., North Holland, pp.45-55.