Gaffar Ali, A.
(2017).
 Publishing in the Digital Era: Open Access Journals Model.
<em>Gezira Journal Of Health Sciences, 13</em>(1).
Retrieved from <a href="http://journals.uofg.edu.sd/index.php/gjhs/article/view/63" target="_new">http://journals.uofg.edu.sd/index.php/gjhs/article/view/63</a>