1. Rashwan M. A. and Koumoto T., 2004: On the Electronic Cone Factor Nkt for Saturated Clays, Transactions of the Japanese Society of Irrigation Drainage and Reclamation Engineering (JSIDRE), No. 234, pp.71~77.
2. Rashwan M. A. Koumoto T., Park Jong Hwa and Hino Takenori, 2005: Prediction of wet density and undrained shear strength of clays by electronic cone penetration testing, Transactions of the Japanese Society of Irrigation Drainage and Reclamation Engineering (JSIDRE), No. 236, pp. 77-84
3. Rashwan M. A. and Koumoto T., 2005: Effectiveness of electronic cone penetration testing to predict undrained shear strength of Ariake clay, Transactions of the Japanese Society of Irrigation Drainage and Reclamation Engineering (JSIDRE), No.
4. Rashwan M. A. Koumoto T.and J.H. Park, 2004: On the Electronic Cone Factor Nkt for Clays, Proceedings of the International Symposium on lowland Technology, Bangkok, Thailand, pp. 154-158.
5. Tatsuya Koumoto and Mohamed A. Rashwan, 2004: Three Dimensional Analysis of Point Resistance of Piles in Sand, Proceedings of ‘PLASTICITY’ 05: the Eleventh International Symposium on Plasticity and its Current applications, Hawai, USA, pp.274~276.
6. Mohamed A. Rashwan, Tatsuya Koumoto, Yoshihiro Yamamoto and Shusaku Ito, 2004: Determination of physical and mechanical properties of soils by electronic cone penetration testing, Reprinted from Bulletin of the Faculty of Agriculture, Saga University, No. 89 March, 2004.
7. Ahmed, S. F, A. E. Ahmed, E.R. El-Ashry, and M. A. Rashwan, 1999: Improvement of Biogas Production by Controlling Some Factors Affecting the Reactor Performance, Proceeding of the Internal. Symposium on The Role of Agricultural and Mechanization in the large Scale Agricultural Development Projects, The 7th Conference of Misr Society of Agr. Eng., Egypt, pp.302-319.
8. Mohamed A. Rashwan, Koumoto T.,Yoshihiro YAMAMOTO, and Shusaku ITO , 2003: Determination of Undrained Shear Strength of Clays by Electronic Cone Penetration Testing, Annual Conference of the Japanese Society of Irrigation Drainage and Reclamation Engineering, Oita, Japan, pp. 31~34.
9. Mohamed Rashwan and Ttatsuya Koumoto, 2004: Determination of Electronic Cone Factor by Using of Three Dimensional Analysis, Proceeding of the Annual conference of the Japanese Society of Irrigation Drainage and Reclamation Engineering, Hokkaido, Japan, pp.
10. Mohamed A. R. and Koumoto T., 2004: Theory and Practice of Electronic Cone Penetration Testing in Ariake Clay, Proceeding of the Annual conference of the Japanese Society of Irrigation Drainage and Reclamation Engineering, Kumamoto, Japan, pp. 21~32.