¢º Á¾·ù : ÇмúÁö (KCI µîÀç ÇмúÁö)
¢º Âü°í¹®Çå : Çѱâ¸í(2018) The Working History and Old-age Income Security correlates of Middle- and Old-aged Self-employed Workers in Korea (Áß°í·É ÀÚ¿µ¾÷ÀÚÀÇ »ý¾Ö±Ù·ÎÀ̷°ú °øÀû³ëÈļҵ溸ÀåÁ¦µµÀÇ °ü°è¿¡ °üÇÑ ¿¬±¸), Çѱ¹»çȸº¹ÁöÁ¶»ç¿¬±¸, 56, pp. 71-107.