JAS (Journal of ASEAN Studies)

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 93.8%

  Articles with at least one non-empty dc:description. 183 of 195. Median of the journals: 100%.

• Keywords 86.2%

  Articles with at least one keyword in dc:subject. 168 of 195. Median of the journals: 61.7%.

• DOI 99.5%

  Articles with a DOI in dc:identifier. 194 of 195. Median of the journals: 100%.

• Licence 55.9%

  Articles with a Creative Commons URL in dc:rights. 109 of 195. Median of the journals: 15.6%.

• Language 100%

  Articles with dc:language declared. 195 of 195. Median of the journals: 100%.

• Volume and issue 100%

  Articles whose dc:source gives both volume and issue. 195 of 195. Median of the journals: 100%.

• Pages 92.8%

  Articles whose dc:source gives page numbers. 181 of 195. Median of the journals: 97%.

• Full-text link 70.8%

  Articles with a PDF galley link. 138 of 195. Median of the journals: 98.9%.

Validity

• DOI registered (Crossref) 100%

  Of the DOIs looked up in Crossref, the share Crossref knows (HTTP 200 rather than 404). 194 of 194. Median of the journals: 76.1%.

• Valid ISSNs 100%

  Records listing ISSNs in dc:source whose check digits are all valid. 207 of 207. Median of the journals: 100%.

• No escaped HTML 99%

  Records without escaped markup (e.g.  ) in the abstract. 205 of 207. Median of the journals: 91.2%.

• No broken characters 100%

  Records without U+FFFD (broken encoding) in the metadata. 207 of 207. 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 99.5%

  Articles found in Crossref (by DOI, or by title and year). 194 of 195. 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 92.8%

  Harvested records that are not marked deleted by the endpoint. 207 of 223. Median of the journals: 100%.

Repository dates

earliestDatestamp reported by the endpoint: 2014-07-17T17:54:33Z plausible