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University of Twente. | Library, ICT Services & Archive (LISA)

International Journal of Tryptophan Research

SAGE Publishing

ISSN: 1178-6469
- Biochemistry - Molecular Biology - amino acids - serotonin - melatonin

Green Open Access

Sherpa/Romeo info

Author can archive pre-print (ie pre-refereeing)
Author can archive post-print (ie final draft post-refereeing)
Author can archive publisher's version/PDF
  • On institutional repository or funder's designated repository
  • Author must be acknowledged
  • Reuse or distribution is made with the same conditions and permissions
  • Creative Commons Attribution Non-Commercial License 3.0
  • Creative Commons Attribution License 3.0 only upon request
  • Publisher's version/PDF may be used
  • On a non-profit server
  • Publisher last contacted on 04/07/2014
  • All titles are open access journals

More Sherpa/Romeo information

APC Discount

Researchers from RUG, UU, VU, UM, UL, WUR, EUR, RU, TU/e, TUD, UT, OU, TiU and UvA will receive a 20% discount on the Article Processing Charges that need to be paid by a first or corresponding author to publish open access in this journal. your library.

More information on this Sage Choice deal.

This deal is valid until 2019-12-31.

More information on Open Access publishing

Last updated: 2018-08-16


Scopus Journal Metrics (2017)

SJR: 1.149
SNIP: 0.728
Impact (Scopus CiteScore): 3.24
Quartile: Q2
CiteScore percentile: 71%
CiteScore rank: 112 out of 398


There is an average period of 8 weeks between submission and publication of an article
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