Manurung J. Use of OPAC As A Means Of Refinding Information On STMIK Pelita Nusantara Library: Use of OPAC As A Means Of Refinding Information On STMIK Pelita Nusantara Library. Mantik [Internet]. 2020Aug.1 [cited 2026Jul.31];4(2):1200-4. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/924