شرکت ملی صنایع مس ایران(معادن میدوک)از  1369تا 1372، مهندس طراح

L. Samadi, A.V. Kalinin(2000) Mathematical modeling of low velocity layers using Rayleigh surface waves, Vestnik of  M.S.U. Moscow, No.4 Geology 4/2000.

L. Samadi, A.V. Kalinin, A.V. Vladov (1999) Experience of using dispersion of Rayleigh waves in determining shear waves velocity in contineious media, Vestnik of 

M.S.U. Moscow, No.4 Geology 1/1999.L. Samadi Determination of shear wave velocities using SASW tests along with refraction P and SH waves, 11 ^th Iranian Geophysical Conference Dec. 1-3 2003 Thehran-Iran

L. Samadi, The effect of metamorphic grade and porosity on propagation of P-wave velocity in regional metamorphic rocks, Sannandaj-Sirjan zone. Jurnal of Earth and Space vol.28, No.2, 2002 Thehran Iran.

L. Samadi, Effectivness of multi channel SASW method in determining of soil seismic parameters.Proceeding, International Sympossium on Shallow Geology and Geophysics, April 12-14 2004, Hanoi, Vietnam.

L. Samadi, B. Mehrabi, Application of Secondary Refracted Arrivals and Direct Modeling in Low Steep Sedimentary Mn-Deposits Exploration, 1 ^th Iranian Mining Sympossium, winter 2004, Tehran, Iran