“…3 Zhang and Eschenfelder echo these conclusions in an analysis of e-journal licenses, finding that inclusion of license clauses granting perpetual access on expiry of subscription termination is reaching a moderate level of institutionalization among the academic community. 4 While perpetual access is increasingly becoming the norm among publishers, tracking perpetual access policies requires close reading of the most up-to-date e-journal license agreements, which are far from straightforward.…”