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Korea Institute for Health and Social Affairs, 2020-05-18, Research in Brief, no. 54, pp. 1 - 8
한국조사연구학회, 2020-11-11, 조사연구, vol. 21, no. 4, pp. 93 - 118
한국보건사회연구원, 2020-03-31, 보건사회연구 제40권 제1호, pp.146-177
