Topic General Volume Volume 11 (2009) Issue Issue 1 (March) Pages 106-113 Authors (legacy) Dardir A.A. and Wali A.M.A. Download PDF 106-113_571_Wali.pdf Paper ID 571 Paper status Published DOI https://doi.org/10.30955/gnj.000571 Abstract Abstract is currently not available. Copy to clipboard Cite this article PDF file 106-113_571_Wali.pdf