Abstract：Effects of e-learning technologies on university librarians and librariesa systematic literature review Purpose The purpose of this study was to identify the effects of emerging technologies in e-learning on university librarians and librariesThe study also intended to identify emerging technologies in e-learning and challenges being faced to implement e-learning technologiesDesignmethodologyapproach The preferred reporting items for the systematic review and meta-analysis method was applied as the research methodology for conducting the studyA total of 25 core studies published in peer-reviewed journals were selected to conduct a systematic literature reviewThe data were analysed through a thematic approachFindings The results of the study revealed that e-learning technologies assist library professionals to strengthen their expertise and support them in initiating smart library services to deliver customer-focused servicesA shortage of skilled manpowerthe unavailability of adequate IT infrastructurea lack of technical supportcopyright issuespoor planning and ineffective library leadership are major challenges to implementing emerging technologies in e-learningOriginalityvalue The study offers theoretical implications by adding valuable literature to the existing body of knowledgeIt has a societal impact as it has offered recommendations and practical solutions for the successful adoption of emerging technologies in e-learningThe study also offers managerial implications to develop fruitful policies for implementing e-learning technologies for the innovative sustainable competence development of library manpower and implementation of smart library servicesLibrary AutomationThe article mentioned thatSmart Library Devicescan automatically provide services according to user needsThese devices aims to automate processesimprove information accessenhance user experienceand effectively manage library resourcesConsulting ServiceProvide effective virtual reference services by using advanced technology to facilitate end usersRetrieval and IndexingSemantic Web technology plays an important role in the E-Learning systemproviding innovative methods to cultivate core skillsSemantic network provides documents based on user interestDeep learningThe text mentioned that deep learning applications can provide high-quality sustainable professional developmentCPDin E-Learningthereby achieving organizational efficiencyIOTThe IoTIootas a popular technology in the article can maintain the focus and participation of participants when performing E-Learning activitiesIn the academic era of data-drivenIoT gave educational institutions to collect and monitor data from interconnected devicesIoT provides the ability to improve professional ability and the ability to access the required information resources