Sugawara Shigeru, Jianying Hu, Kunikane Shioyichi, Magara Yasumoto. Effects of Carboxylic Acids on Flocculation-sedimentation of Systemic Turbid Water Containing Kaolin. Journal of Japan Water Works Association, 2000, 69(10): 2-10.

Sugawara Shigeru, Kurokawa Mayumi, Jianying Hu, Magara Yasumoto. Influence of Organic substances derived from Microcysitis spp. Colony Cell(AOM) on Surface Charge of Kaolin Particle. Journal of Japan Water Works Association , 1997, 66: 9-18

Sugawara Shigeru, Kurokawa Mayumi, Jianying Hu, Magara Yasumoto. Influence of Molecular Weight of Organic Substances derived from Microcysitis spp. Colony on flocculation and filtration of Synthetic Kaolin Water. Journal of Japan Water Works Association, 1997, 66: 9-18.

Sugawara Shigeru, Kurokawa Mayumi, Magara Yasumoto, Jianying Hu. Influence of Organic substances derived from Microcysitis spp. Colony Cell (AOM) on flocculation and filtration Removal and Chemical Characterization of AOM. Journal of Japan Water Works Association, 1996, 65: 39-50.

日本国学术会议: 从 1989 年到 2003 年, 共发表论文30篇.