, 
    ,
    Pakistan Journal of Social Sciences,
    Volume 5,Issue 2,
    2008,
    Pages 165-172,
    ISSN 1683-8831,
    pjssci.2008.165.172,
    (https://makhillpublications.co/view-article.php?doi=pjssci.2008.165.172)
    Abstract: 
    Keywords: