Nguyen, T. and Phan, K. 2017. Cost and benefit analysis of maintaining Delonix regia trees on Nguyễn Văn Linh street in Ho Chi Minh City. VNUHCM Journal of Natural Sciences. 1, T4 (Dec. 2017), 215-221. DOI:https://doi.org/https://doi.org/10.32508/stdjns.v1iT4.478.