March 25, 2024 Kong, L., Z. Liu and J. Wu. 2020. A systematic review of big data-based urban sustainability research: State-of-the-science and future directions. Journal of Cleaner Production 273(Nov):123142. Home » Kong, L., Z. Liu and J. Wu. 2020. A systematic review of big data-based urban sustainability research: State-of-the-science and future directions. Journal of Cleaner Production 273(Nov):123142.