Alphanumeric is an open access journal, which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in Alphanumeric Journal without asking prior permission from the publisher or the author. This is in accordance with the Budapest Open Access Initiative (BOAI) definition of open access. Alphanumeric Journal aims to provide quality peer reviewed, open access articles to thousands of researchers. The journals include papers on all the related areas of operations research, statistics, econometrics and management information systems.