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All Journal Edulib Journal of Documentation and Information Science
Junaedi, Jusa
Unknown Affiliation
Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Social Sciences

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EVALUASI SISTEM ONLINE PUBLIC ACCESS CATALOG PERPUSTAKAAN UMUM DAERAH PROVINSI DKI JAKARTA, CIKINI Junaedi, Jusa
Journal of Documentation and Information Science Vol 1, No 1 (2017)
Publisher : Association of Indonesian Library and Information Professionals

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (457.547 KB) | DOI: 10.33505/jodis.v1i1.20

Abstract

This article will try to analyze and to evaluate the Online Public Access Catalog that is available in Perpustakaan Umum Daerah Provinsi DKI Jakarta, Cikini. This research uses qualitative approach with the method of descriptive case study. The data collection is accumulated through participative observations, in-depth interview with selected informants, and analysis on supporting documents. The result of this research shows that the Online Public Access Catalog that is owned by Perpustakaan Umum Daerah Provinsi DKI Jakarta, Cikini has several problems. It can be seen from the limited choices of searching mode, the usage of INDOMARC indicator codes in describing information bibliography of collection that often cannot be comprehended by public, the search results from the local library?s collections that are mixed with other library?s collections, to collection?s status and filter system that is not available
Bibliometric Study: Writer's Productivity According to Lotka's Law in The Edulib Journal Publication Year 2011 – 2021 Wahyudi, Agus; Junaedi, Jusa
Edulib Vol 13, No 2 (2023)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/edulib.v13i2.56710

Abstract

This research is a bibliometric study using Lotka's Law. Lotka's Law describes the frequency of publications by authors in a particular field. According to Lotka, there is an inverse relationship between the number of articles written and the number of authors who write articles, namely the more articles written, the fewer authors write them. This research aims to determine the pattern of writer productivity according to Lotka's law in the Edulib journal. The object of this research is articles in the Edulib journal with a publication period of 2011-2021. The data collection method in this research was carried out by documentation and then tabulated in table format using MS Excel. Article obtained from the page https://ejournal.upi.edu/index.php/edulib/issue/archive. The articles collected were 166 articles written by 206 different authors. In this research, the "Straight Count" technique was used, namely only the main author or first author was counted. Because there are 79 authors as second authors, the number of authors calculated is 127. The calculation results show that the parameter value n is 2.6895 and C is 0.7985. This means that in 2011-2021 the number of authors who contributed one article was 79.85% of the total number of authors. The results of this research also show that the largest number of author collaborations is five authors in producing one article. The author listed as the first author who was most productive in producing articles was Doddy Rusmono with a contribution of 6 articles.
Co-Authors Agus Wahyudi