RESEARCH REPORTS OF NATIONAL INSTITUTE OF TECHNOLOGY, OYAMA COLLEGE

This page summarizes and visualizes the article-level (or output-level) preservation status for a single publication venue (RESEARCH REPORTS OF NATIONAL INSTITUTE OF TECHNOLOGY, OYAMA COLLEGE). Fatcat is a preservation-oriented catalog, and metadata is aggregated from many sources.

However, metadata quality and consistency is difficult at scale and there may be preservation coverage not recorded here, or in some rare cases we may have content incorrectly matched and marked as preserved. Please alert us if you find any mistakes or inaccuracies.

527	89.18%	preserved and publicly accessible (bright)
23	3.9%	preserved but not publicly accessible (dark)
41	6.94%	no known independent preservation
591		total

This table is based on KBART reports from large, independent, long-term digital preservation projects. We use the start and stop years of fulltext coverage, then count individuals works as included or not on the basis of year alone (not considering volume or issue metadata). These are mostly "dark" archives, with no direct public access to holdings.

The Keeper's Registry project, currently run by issn.org, is a more authoritative source for aggregated KBART reports, and includes more archives. You can double check the Keeper's entry for this ISSN on portal.issn.org; click through to the "Archival Status" link to see holdings information.

Archive	Year Span(s)
Portico	1998 to 2002 2004 to 2017 2020 to 2020

Release Type	Total Count	Coverage
article-journal	591

RESEARCH REPORTS OF NATIONAL INSTITUTE OF TECHNOLOGY, OYAMA COLLEGE
小山工業高等専門学校研究紀要 `container_b3y2cu5p4rbb7bvjruah6qpxsu`

Overall Preservation Coverage

Known Holdings Elsewhere

Preservation Coverage by Year

Preservation Coverage by Volume Number