論文刊行：Huynh TL, Harada H, Fujii S, Nguyen PHL, Hoang TTH, and Huynh TH (2021) Greenhouse Gas Emissions from Blackwater Septic Systems. Environmental Science and Technology.
論文刊行：Nopprapun P, Boontanon SK, Harada H, Surinkul N, Fujii S (2020) Evaluation of a human-associated genetic marker for Escherichia coli (H8) for fecal source tracking in Thailand. Water Science & Technology.
論文刊行：Costa R, Tomonaga M, Otsuka R, Huffman MA, Bercovitch F, Kalema‐Zikusoka G, Hayashi M (2020) The dispersal dilemma among female mountain gorillas: Risk infanticide and gain protection. African Journal of Ecology.
論文刊行：Sharda KC, Shinjo H, Harada H (2020) People’s Perception on Ecological Sanitation and Health Risks Associated in Central Nepal. Sanitation Value Chain.
