論文刊行：MinLi Chua; Wutyi Naing; Imasiku Anayawa Nyambe; Kawawa Banda; Hidenori Harada (2025) Transmission of fecal contamination to stored drinking water in unplanned settlements in Lusaka, Journal of Water and Health. DOI: 10.2166/wh.2025.077
論文刊行：Moonkawin, J., Schneider, M. Y., Fujii, S., Yasui, H., Nguyen, V.-A., Pham, A. N., Echigo, S., & Harada, H. (2025). Impact of GHG mitigation measures in sanitation service chains: a focus on septic tanks and sewers. Water Research, 124618.
