Manubhai A Makwana. 2018. “Open Source Software and Library Services from the Perspective of Digital Libraries in Digital Era: A Study”. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596 4 (2). http://j.vidhyayanaejournal.org/index.php/journal/article/view/1196.