I use the Unpaywall API and OpenRefine to find open access works published by our faculty. I basically follow these instructions:
I've had to modify a few things as Unpaywall and OpenRefine have updated. If you have questions, I can try to remember what those things are. I do this once a year.
Thomas San Filippo (he/him/his)
Director of Discovery & Access
Madeleine Clark Wallace Library, G19
26 E. Main Street, Norton, MA 02766
Twitter: @WallaceLibrary | Instagram: /wallacelibrary