(3Cde GdQbHI hGdXgQs - (3eMeO QaYJ s ((3GdbGgQIs (3GdgjFI GdeUQjI GdYGeI ddcJGH (B| (3OGQ CNHGQ Gdjhes, 1986)
Keywords: Applied Sciences (3GdYdhe GdJWHjbjIs; General