JAN, Sajjad Ullah; 						ANWAR, Mumtaz A..
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<strong>Qualitative and Quantitative Methods in Libraries</strong>, [S.l.], p. 171-181, july 2017.
ISSN 2241-1925.
Available at: &lt;<a href="http://www.qqml.net/index.php/qqml/article/view/373" target="_new">http://www.qqml.net/index.php/qqml/article/view/373</a>&gt;. Date accessed: 29 apr. 2024.