Hasugian J, Lubis D. Library Service Quality and Student Trust A Case Study of the University of Sumatera Utara Library, Indonesia. DESIDOC Jl. Lib. Info. Tech. [Internet]. 2021 Aug. 26 [cited 2025 Jun. 27];41(5):345-51. Available from: https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/16406