T. . O. Oyebisi, A. S. Momodu, and S. O. Olabode, “System Thinking in Managing Technological Innovation Systems in Manufacturing Companies”, OE, vol. 59, no. 3-4, pp. 50–57, Aug. 2013, Accessed: Nov. 24, 2025. [Online]. Available: https://old.journals.um.si/index.php/oe/article/view/2307