Hirosuke Hirano, Takeshi Toyama, Nobuyuki Nishimiya, Davin H. E. Setiamarga, Shugo Morita, Yuto Uragaki, & Kyoichi Okamoto. (2016). ARTIFICIAL SLUDGE BASED ON COMPOSITIONAL INFORMATION OF A NATURAL SEA SLUDGE. GEOMATE Journal, 12(31), 95–99. Retrieved from https://geomatejournal.com/geomate/article/view/1162