論文（英文）
Furihata R, Kuwabara M, Oba K, Watanabe K, Takano N, Nagamine N, Maruyama Y, Ito N, Watanabe I, Tsubono K, Ikeda C, Sakamoto J. Association between working overtime and psychological stress reactions in elementary and junior high school teachers in Japan: A large-scale cross-sectional study. Ind Health. 2022 Apr 1;60(2):133-145.
Furihata R, Kuwabara M, Oba K, Watanabe K, Takano N, Nagamine N, Maruyama Y, Ito N, Watanabe I, Tsubono K, Ikeda C, Sakamoto J. Association between working overtime and psychological stress reactions in elementary and junior high school teachers in Japan: A large-scale cross-sectional study. Ind Health. 2022 Apr 1;60(2):133-145.