[1]
Tsukui, K. (1996) The Mental Health of Japanese Overseas Workers and Their Families. Japanese Journal of Psycho-somatic Medicine, 36, 175-182.
[2]
Furusawa, M. (2011) A Study on Human Resource Management of Japanese Expatriates: Empirical Research to Repatriates. The Review of Osaka University of Commerce, 6, 1-22.
[3]
Ueseu, H. (2006) Structure Analysis of Fuzzy Node Graph and Its Application. Biomedical Soft Computing and Human Sciences, 11, 41-49.
[4]
Shinkai, K. (2008) Fuzzy Cluster Analysis and Its Evaluation Method. Biomedical Soft Computing and Human Sciences, 13, 3-9.
[5]
Kato, C., et al. (2014) Analysis of Fuzzy Cluster for Mental Health. IEICE Transactions on Information and Systems, 7, 1923-1926.
http://dx.doi.org/10.1587/transinf.E97.D.1923