“Impact of Heterogeneity in The Investment Horizons on Portfolio Diversification; Impact of Islamic Finance on the Growth of Agribusiness and Small and Medium-Sized Enterprises (SMEs) in Pakistan’ An Empirical Analysis in the Perspective of Pakistani Investors”. 2024. International Research Journal of Management and Social Sciences 5 (1): 460-68. https://irjmss.com/index.php/irjmss/article/view/257.