sehat,S. (2008). Long-term Care Insurance for Social Security: A Case Study of Japan. Social Security Journal, 9(4), 167-190.

sehat,S. . "Long-term Care Insurance for Social Security: A Case Study of Japan", Social Security Journal, 9, 4, 2008, 167-190.

sehat S. (2008). 'Long-term Care Insurance for Social Security: A Case Study of Japan', Social Security Journal, 9(4), pp. 167-190.

S. sehat, "Long-term Care Insurance for Social Security: A Case Study of Japan," Social Security Journal, 9 4 (2008): 167-190,

sehat S. Long-term Care Insurance for Social Security: A Case Study of Japan. Social Security Journal, 2008; 9(4): 167-190.