[2] viXra:1701.0143 submitted on 2017-01-03 13:41:00, (68 unique-IP downloads)
Authors: P.A.Hummadi, H.M.Yassin
Category: General Mathematics
[1] viXra:1412.0018 submitted on 2014-12-02 01:03:54, (57 unique-IP downloads)
Authors: P. A. Hummadi, A. K. Muhammad
Category: General Mathematics