The right mix: Residential urban green-blue space combinations are correlated with physical exercise in a tropical city-state

Claudia L. Y. Tan, Chia‐Chen Chang, Le T. P. Nghiem, Yuchen Zhang, Rachel Rui Ying Oh, Danielle F. Shanahan, Brenda B. Lin, Kevin J. Gaston, Richard A. Fuller, L. Román Carrasco