Journal of Tropical Biodiversity and Biotechnology

SINTA accreditation

Current rank: SINTA 1. 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. 327 of 327. Median of the journals: 100%.

• Keywords 97.6%

  Articles with at least one keyword in dc:subject. 319 of 327. Median of the journals: 61.7%.

• DOI 100%

  Articles with a DOI in dc:identifier. 327 of 327. Median of the journals: 100%.

• Licence 97.9%

  Articles with a Creative Commons URL in dc:rights. 320 of 327. Median of the journals: 15.6%.

• Language 100%

  Articles with dc:language declared. 327 of 327. Median of the journals: 100%.

• Volume and issue 100%

  Articles whose dc:source gives both volume and issue. 327 of 327. Median of the journals: 100%.

• Pages 25.1%

  Articles whose dc:source gives page numbers. 82 of 327. Median of the journals: 97%.

• Full-text link 99.7%

  Articles with a PDF galley link. 326 of 327. Median of the journals: 98.9%.

Validity

• DOI registered (Crossref) —

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

• Valid ISSNs 100%

  Records listing ISSNs in dc:source whose check digits are all valid. 327 of 327. Median of the journals: 100%.

• No escaped HTML 100%

  Records without escaped markup (e.g.  ) in the abstract. 327 of 327. Median of the journals: 91.2%.

• No broken characters 100%

  Records without U+FFFD (broken encoding) in the metadata. 327 of 327. 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 —

  Articles found in Crossref (by DOI, or by title and year). 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. 1 of 1. Median of the journals: 100%.

• Records not deleted 100%

  Harvested records that are not marked deleted by the endpoint. 327 of 327. Median of the journals: 100%.

Repository dates

earliestDatestamp reported by the endpoint: 1970-01-01T00:33:30Z implausible Before 1990: not a real repository date.