Ngeera, Fridah Karimi Kirera. “Influence of Transaction Costs on Unsold New Houses Held by Members of Kenya Property Developers Association in Nairobi County”. Research Journal of Business and Finance 2, no. 2 (September 4, 2023): 13–25. Accessed April 18, 2026. https://www.utafitionline.com/index.php/rjbf/article/view/300.