Tampu, Diana, and Carmen Costea. “Why Society Is a Complex Problem? A Review of Philip Ball’s Book – Meeting Twenty-First Century Challenges With a New Kind of Science”. Journal of Economic Development, Environment and People 2, no. 1 (March 22, 2013): 80–89. Accessed April 29, 2024. http://ojs.spiruharet.ro/jedep/article/view/41.