Relationship between attributes of individual workers and concentration at workReo Sugino, Shin-ichi Tanabe, Mikio Takahashi, Tomoko Tokumura, Kazuki Wada, Tomohiro Kuroki, Jun Nakagawa, Jun Shinoda and Takuma ShinoyamaE3S Web Conf., 111 (2019) 02050DOI: https://doi.org/10.1051/e3sconf/201911102050