Tuan, L. “Green GRDP Calculation by Total Economic Value Methods: Case Study in Cần Giờ Mangrove Biosphere Reserve”. VNUHCM Journal of Social Sciences and Humanities, Vol. 4, no. 4, Dec. 2020, pp. 538-4, doi:https://doi.org/10.32508/stdjssh.v4i4.613.