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Purpose The importance of scientific publications has enhanced the research activities at all aggregate levels. The purpose of this paper is to conduct an in-depth review of studies examined the factors that influence the publication productivity among researchers, institutions and countries. Design/methodology/approach This paper uses a systematic literature review approach that is based on relevant literature retrieved from two authentic and well-known databases named Web of Science and SCOPUS. Kitchenham protocol of systematic review was applied, and relevant studies were searched by selected keywords search. Inclusion and exclusion criteria were used to select high quality studies. A rigorous study selection procedure was designed. Findings Findings reveal that several factors play a significant role in the publication productivity growth. All of the identified factors were grouped into three categories. Most of the factors belong to personal category while two top dominant factors, funding and collaboration fall into situational category. Other most influential factors, time, academic rank and academic qualification are personal. Findings highlight that publication output at individual level is strongly influenced by personal factors while few environmental and situational factors also affect the number of publications. Publication productivity of institutes and countries is affected by environmental and situational factors. Originality/value This paper contributes by providing a detailed review to explore the influencing factors of scholarly publication of researchers, institutions and countries. This study will be supportive for researchers and policymakers for making strategies to stimulate the research publication practices at researchers, institutions and national level.

Purpose This study aims to explore linked data (LD) initiatives in libraries and information (LI) centres along with motivating factors to start these LD projects and challenges faced by librarians in implementing LD technology. Design/methodology/approach To achieve the objectives of the study, a systematic literature review was conducted. The preferred reporting items were used for systematic review and meta-analysis (PRISMA) guideline. Data were collected from different scholarly databases. Findings Findings show that many initiatives were taken in LI centres during the past decade. These LI centres had to face many challenges to implement LD technology. These challenges might include technological issues, scarce financial resources, lack of skilled human resources, low level of awareness among community/librarians, proprietary licence, non-availability of standards and best practices. However, technological challenges were more complex. Systematic review shows that most of the LD initiatives and activities in LI centres take place in developed countries. Overall, the results reveal that most of the libraries are in the infancy stage of LD application because of the ambivalent nature of technology. Originality/value This study may be beneficial to devise guidelines to transform the aforementioned different challenges into opportunities. It is also important to provide a holistic picture about the challenges and opportunities of LD through a systematic review of initiatives already taken by LI centres.

PurposeThe purpose of this study is to explore the relationship between mobile self-efficacy and personal information management (PIM) practices through mobile phones and smartphones, and additionally, to explore the challenges of using a smart device for PIM.Design/methodology/approachThis study followed Preferred Reporting Items for the Systematic Review and Meta-analysis (PRISMA) guidelines to achieve the objectives. A comprehensive search strategy, inclusion criteria and exclusion criteria were formulated in light of PRISMA guidelines. The data were collected from different scholarly repositories, databases and core journals of PIM. The studies were included after four steps, i.e. identification, screening, eligibility and inclusion of studies.FindingsFindings revealed that there was a positive relationship between mobile self-efficacy and PIM via mobile phones. People used two techniques for finding and re-finding information via mobile phones/smartphones. These techniques include browsing and searching information. People send information, share with others and save in draft folders to emails in mobile phones/smartphones for keeping information for future use. They organize their personal information in folders and use different applications such as Evernote, Google Calendar, alarm and organizer. They uninstall and update mobile applications with new versions, clear phone call history and backup personal information to desktop devices and cloud services to maintain personal information. PIM via mobile phone/smartphone challenges were also identified. These challenges were classified as information related challenges, technical challenges, mobile phone adaptability challenges and miscellaneous challenges.Originality/valueThis study will help library professionals and decision makers to devise information literacy instruction programs according to the users' needs. The results of this study will also open new horizons for system designers to devise mobile-based PIM tools according to users' needs.

Emotional intelligence has a strong link with academic anxieties. It is apparent from the published literature that a student with high emotional intelligence would face low academic anxiety and vice versa. Similarly, library anxiety, which is an academic anxiety, also affects students’ academic performance. Library anxiety of students may increase or decrease along with their ability to understand and manage their own emotions and those of others. However, there is a dearth of literature on the relationship between these two concepts. Data regarding these concepts were collected from university undergraduates. Findings established significant relationships between emotional intelligence, library anxiety and academic performance among the participants. This study has practical implications for academicians and professional librarians to deal with the library anxiety of students and their academic performance.

Purpose E-government websites/portals are effective modes of communication between governments and citizens. The information quality (IQ) of these websites/portals is of vital importance and, hence, is worth assessing, to ensure their effectiveness. This study aims to assess the IQ dimensions of e-government websites/portals in Pakistan and also evaluate the most significant IQ indicators. Design/methodology/approach This study used a quantitative research method based on a survey. The data were collected from a sample of young citizens, and a questionnaire was adopted from a previous study by Kandari, et al. (2011) with minor changes to reflect the local context. Findings The findings revealed that out of 20 IQ indicators, 14 were rated 4 or 5 on a five-point Likert scale, indicating a reasonably high IQ for Pakistani e-government websites/portals. Value-added, “accessibility” and “objectivity” were the top three indicators, while timeliness, ease of operation and advertisement were the least rated indicators, suggesting that these need to be addressed. The findings of the study also revealed that IQ indicators are not affected by the different age groups of citizens. Research limitations/implications The focus of this study was limited to university students to understand their perceptions about IQ indicators of e-government websites in Pakistan, and the results can only be generalized to young Pakistani citizens and the developing countries with a similar context. Practical implications This study could provide some guidance to policy makers and websites designers in the development of e-government websites according to users’ needs and identifying the ways to regularly maintain and update these websites. Originality/value This study provides an understanding of the IQ of Pakistani e-government websites from the citizens’ perspective. It attempts to fill that gap and produce findings that could assist in making informed policy decisions.

Purpose This paper aims to describe how linked data technologies can change the digital library collections, what are the benefits of linked data applications in digital libraries and what are the challenges of digital libraries in linked data environment. Design/methodology/approach The present study is based on substantial literature review on the applications of linked data technologies in digital libraries. The search engines such as Google, Yahoo and Google Scholar were used to find the relevant literature for the study. Online databases such as Pro Quest, Science Direct, Emerald and JSTORE were also used to find the relevant literature of the study. Databases of Library Sciences Library and Information Science and Technology Abstracts and Library Information Science Abstracts were also used to find the relevant literature of the study. Library, linked data technologies, Semantic Web, digital library and digital collections were the main keywords which were used to find the relevant literature for the study. Findings The evolution of linked data technologies and Semantic Web has changed the traditional role of the libraries. Traditional libraries are converting into digital libraries and digital libraries are in a struggle to publish their resources on the Web using XML-based metadata standards. It has made capable the digital collections to be viewed by machines on the Web just like human. On the emergence of linked data applications in digital libraries, Web visibility of the libraries has been enhanced to provide the opportunities for the users to find their required quality information of libraries round-the-clock on the Web. National Library of France, National Library of Spain, Europeana, Digital Public Library of Americana, Library of Congress and The British Library have taken the initiatives to publish their resources on the Web using linked data technologies. Originality/value This study present several key issues for policy makers, software developers, decision makers and library administrators about linked data technologies and its implementations in digital libraries. The present study may play its role to facilitate the users of the Web who are enthusiastically interested to exploit the quality and authentic library resources on the Web round-the-clock. Search engines will also achieve their longstanding goal to exploit the quality resources of the libraries for their Web users to make their Web appearance more credible and trustworthy.

The focus of the study was the usability evaluation of the Punjab University Library (PUL) website. The main objectives of the study were to ascertain the feelings of website users along with the efficiency of the system with reference to its goals and tasks. Similarly, the adaptability of users to the web and its uses were also determined. The study also dealt with the assistance which may be provided to users to resolve system problems, difficulties and users' opinions about the consistency and standardization of the PUL website. To achieve these objectives, the study was processed through multi-phases. In the first stage a comprehensive literature review was conducted to understand the theoretical and technical aspects of the study. In the second phase, data were collected through a questionnaire instrument that was developed by Oulanov and Pajarillo (2001). A survey of four faculties was conducted which included 13 departments. The population was defined through stratified random sampling method. Data was collected from 300 respondents and was analyzed by using SPSS. Findings of the study reveal that PUL website proves favourable in two out of five criteria particularly in terms of ‘affect' and ‘efficiency'. The data show that affect and efficiency are more outcome oriented than the technical aspects of ‘learnability', ‘control' and ‘helpfulness.' The PU library was rated according to a variety of degrees, specifically ‘learnability' and control which was rated higher than ‘helpfulness.' This is basically the performance measurement that focuses on the user and effect of this process on the users.