In order to start the evaluation process of the articles sent to the journal, a participation fee as US$150 will be requested as a contribution to the digital printing, typesetting processes, and journal staff fee. This fee will be requested regardless of the acceptance/rejection condition of the article. 

Note:  Participation from low income country (according to world bank low income countries list ( ) ) fee will be 50% discounted for papers whose all authors from these countries.