Wasis, Basuki, Bambang Hero Saharjo, Fitri Kusumadewi, Nur Hikmah Utami, and Muhammad Hafiz Wasis Putra. 2018. “Analysis of Economic Valuation of Environmental Damage Due to Sand Mine in Gumulung Tonggoh, Cirebon District, West Java Province, Indonesia”. Archives of Agriculture and Environmental Science 3 (4):360-66. https://doi.org/10.26832/24566632.2018.030405.