MAIRAFI, S.; MAHMUDA, M.; ADAMU, A. Assessing the impact of Risk Levels and fund size on Collective Investment Performance of Selected Fund Managers in Nigeria. Applied Journal of Economics, Management and Social Sciences, [S. l.], v. 5, n. 4, p. 33–43, 2024. DOI: 10.53790/ajmss.v5i4.109. Disponível em: https://nokspublishing.com/index.php/AJMSS/article/view/109. Acesso em: 26 aug. 2026.