The Association of Research Libraries (ARL) has published Research Library Issues no. 302 (2021): Sustaining Open Content and Infrastructure.
Introduction
Judy Ruttenberg, Association of Research Libraries
Open Persistent Identifiers: The Building Blocks of Sustainable Scholarly Infrastructure
Maria Gould and Maria Praetzellis, California Digital Library
Planning for Digital Accessibility in Research Libraries
Jonathan Lazar, University of Maryland
Sustainability Funding for Scholarly Infrastructure Needs Infrastructure of Its Own
Judy Ruttenberg, Association of Research Libraries