Research Corner near the bottom of this page contains some more in-depth articles about the background to perfin users.
Meanwhile, the articles below have been published in our Bulletin over the last five years and illustrate the broad range of subjects covered.
This section is home to some longer articles and allows for more in-depth research into the backgrounds of users of perfins to be published without the space constraints of the Bulletin.
The following articles were written for the website or for other presentations.
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