Konku, Daniel, Charles Rayhorn, and Haibo Yao. “Market Efficiency, Thin Trading and Non-Linearity in Emerging Markets: Evidence from South Africa”. Journal of Accounting and Finance 18, no. 5 (September 1, 2018). Accessed February 23, 2025. https://mail.articlegateway.com/index.php/JAF/article/view/32.