Kalaidjieva, M. A. (2006) “Systemic Thinking as a Gluing Material for Solving Earth’s Nature’s Problems Due to Mankind”, Proceedings of the 50th Annual Meeting of the ISSS - 2006, Sonoma, CA, USA, 00. Available at: https://journals.isss.org/index.php/proceedings50th/article/view/354 (Accessed: 20April2024).