Sundaravaradan, N., Patnaik, D., Ramakrishnan, N., Marwah, M., & Shah, A. (2011). Discovering Life Cycle Assessment Trees from Impact Factor Databases. Proceedings of the AAAI Conference on Artificial Intelligence, 25(1), 1415-1420. https://doi.org/10.1609/aaai.v25i1.7805