OMAR ASHURBAYEV. LEADERSHIP CHALLENGES IN HUMAN RESOURCE MANAGEMENT: A COMPARATIVE ANALYSIS OF PAST AND CONTEMPORARY ERAS. The latest news and research in education, [S. l.], v. 2, n. 11, p. 24–34, 2025. Disponível em: https://incop.org/index.php/tn/article/view/2413. Acesso em: 1 dec. 2025.