Warning: PHP Startup: A session is active. You cannot change the session module's ini settings at this time in /ojs-3.3.0-14/ojs/lib/pkp/classes/session/SessionManager.inc.php on line 71
(1)
Marcinkiewicz-Wilk, A. Learning in Late Adulthood in the Light of Biographical Research. JECS2020, 11, 133-146.