1. Some land subsidence experiences in Japan and their relevance to subsidence in Bangkok, Thailand;Akagi;Journal of Geotechnical Engineering,1979
2. Mathematical modelling on effects of mitigation measures to excessive groundwater use in Bangkok area;Department of Ground Water (DGW),2004
3. A master plan and conceptual design of an artificial recharge scheme for conservation of Bangkok groundwater system;Department of Mineral Resources (DMR),2000