ENSEMBLE is a peer reviewed academic journal devoted exclusively to provide a publication platform for researches on diverse issues across the disciplines with the noble goal of human welfare. It strongly encourages original contributions in humanities, social sciences, pure sciences & mathematics, dealing with significant applications in making the world better. Review articles in important methodological and substantive areas are also of interest. The principal criterion used in evaluating a manuscript submitted to the journal is: uniqueness or innovation of the work in terms of the methodology being developed, and/or its application to a problem of particular importance in the public or service sector and/or the setting within which the effort is being made, e.g. an emerging region of the world. That is to say, of the model/methodology itself, the application, and the problem context, at least one of these must be unique and important. Additional criteria considered in reviewing a submitted paper are its accuracy, its organizational presentation (i.e. logical flow), and writing quality.