“POLICY IMPLEMENTATION AND GOVERNANCE CHALLENGES IN OPEN AND DISTANCE LEARNING: A CASE STUDY OF KWAME NKRUMAH UNIVERSITY, ZAMBIA” (2026) Kwame Nkrumah University Multi-Disciplinary Journal - Zambia, 3(1), صص 45–55. قابل دسترس در: https://accessjournal.nkrumah.edu.zm/index.php/knuj/article/view/102 (دسترسی: 4 نوامبر 2026).