Bukvic, Rajko M., and Radica Z. Pavlovic. “The Cash Flow Concept in Modern Financial Analysis of Internal Sources of Companies’ Investment Financing”. Current Aspects in Business, Economics and Finance Vol. 7 (January 16, 2023): 111–132. Accessed June 4, 2026. https://stm.bookpi.org/CABEF-V7/article/view/9246.