NJOGU, D. N.; SIMIYU , E.; MWENDA, N. Mediating Effect of Strategic Optimal Portfolio Mix on The Influence of Portfolio Diversification and Financial Performance of Private Voluntary Pension Schemes in Kenya. Journal of Strategic Management, [S. l.], v. 10, n. 1, p. 101–112, 2026. DOI: 10.53819/81018102t3167. Disponível em: https://stratfordjournalpublishers.org/journals/index.php/journal-of-strategic-management/article/view/2779. Acesso em: 13 sep. 2026.