About the Journal
Author fees
This journal charges authors no fees to publish in it, and it is is entirely free to read and download. It is Diamond Open Access.
Publisher Information
University of Dar es Salaam
Peer review
TJPSD is a peer reviewed journal. Articles submitted for publication are reviewed by at least two referees anonymously who remain unaware of the author(s) or the affiliation of the author(s), and who are experts or well-read in the respective subject. Blind reviews are fundamental and decisive in determining acceptance or rejection of a manuscript.
Publication Scheduling
This journal publishes 2 issues in 1 volume a year.
