Perdana, T.A., Febrianur Ibnu Fitroh Sukono Putra and Risanda Alirastra Budiantoro 2021. The Study of Mangrove Ecosystems’ Services Valuation in Semarang City. Journal of Indonesian Economy and Business. 36, 3 (Sep. 2021), 255-271. DOI:https://doi.org/10.22146/jieb.v36i3.1395.