Volume 7, ASAT Conf. 13-15 May 1997, May 1997, Pages 1-8
ENSHERAH E. AHMED; F. A. RAHMAN
Volume 7, ASAT Conf. 13-15 May 1997, May 1997, Pages 1-9
ENSHERAH E. M. AHMED; AHMED EFFAT; F. A. RAHMAN