[2] viXra:2002.0089 submitted on 2020-02-05 09:31:48, (111 unique-IP downloads)
Authors: Alireza Salehi-Nejad
Category: Social Science
[1] viXra:2002.0088 submitted on 2020-02-05 09:33:31, (136 unique-IP downloads)
Authors: Alireza Salehi-Nejad
Category: Social Science