Journal of Biology Education

SINTA accreditation

The accreditation history (periods and decrees) is not recorded yet, so every article is shown with the current rank.

Records per year

Metadata quality

Share of this journal’s records with each property. The tick marks the median of the 850 journals in Melola; an orange bar is at least 5 points under it. Read each bar against the others rather than as a grade.

Completeness

• Abstract 100%

  Articles with at least one non-empty dc:description. 614 of 614. Median of the journals: 100%.

• Keywords 9.9%

  Articles with at least one keyword in dc:subject. 61 of 614. Median of the journals: 61.7%.

• DOI 92.7%

  Articles with a DOI in dc:identifier. 569 of 614. Median of the journals: 100%.

• Licence 0%

  Articles with a Creative Commons URL in dc:rights. 0 of 614. Median of the journals: 15.6%.

• Language 99.8%

  Articles with dc:language declared. 613 of 614. Median of the journals: 100%.

• Volume and issue 100%

  Articles whose dc:source gives both volume and issue. 614 of 614. Median of the journals: 100%.

• Pages 69.2%

  Articles whose dc:source gives page numbers. 425 of 614. Median of the journals: 97%.

• Full-text link 99.5%

  Articles with a PDF galley link. 611 of 614. Median of the journals: 98.9%.

Validity

• DOI registered (Crossref) 28.1%

  Of the DOIs looked up in Crossref, the share Crossref knows (HTTP 200 rather than 404). 160 of 569. Median of the journals: 76.1%.

• Valid ISSNs 100%

  Records listing ISSNs in dc:source whose check digits are all valid. 614 of 614. Median of the journals: 100%.

• No escaped HTML 47.9%

  Records without escaped markup (e.g.  ) in the abstract. 294 of 614. Median of the journals: 91.2%.

• No broken characters 100%

  Records without U+FFFD (broken encoding) in the metadata. 614 of 614. Median of the journals: 100%.

Index coverage

• In OpenAlex —

  Articles found in OpenAlex (by DOI, or by title and year). Median of the journals: 100%.

• In Crossref 26.4%

  Articles found in Crossref (by DOI, or by title and year). 162 of 614. Median of the journals: 63.7%.

• Reference list (OpenAlex) —

  Of the works found in OpenAlex, the share with a non-empty reference list. Median of the journals: 61.5%.

• In DOAJ (per OpenAlex) —

  Articles OpenAlex reports as indexed in DOAJ (OpenAlex claim). Median of the journals: 0%.

Repository

• Endpoint available 100%

  Availability checks (Identify) that found the endpoint active. 2 of 2. Median of the journals: 100%.

• Records not deleted 97.5%

  Harvested records that are not marked deleted by the endpoint. 614 of 630. Median of the journals: 100%.

Repository dates

earliestDatestamp reported by the endpoint: 2024-08-20T14:34:07Z implausible Later than the oldest record datestamp (2016-08-30).