KEMP, N. .; HILLIARD, V. . Co-operative motivation: a useful management tool in developing countries. Acta Academica: Critical views on society, culture and politics, [S. l.], v. 31, n. 3, p. 153–168, 2024. Disponível em: https://journals.ufs.ac.za/index.php/aa/article/view/8865. Acesso em: 7 apr. 2025.