Q. Do I have to check whether the publisher of my paper allow self archiving before submitting to DR-NTU, as part of the Open Access Policy?
Yes, please check the website, Sherpa Romeo, to ensure that the publisher of your article allows self-archiving of the paper in PDF.
Sherpa Romeo is a site that lists publisher’s information on self-archiving rights.
When in doubt or when information is not available, always submit the accepted version to DR-NTU.