Combined effect of emotional labor and job insecurity on sleep disturbance among customer service workers - Choi, Sunguk; Ko, Kwon; Park, Jae Bum; Lee, Kyung-Jong; Lee, Seungho; Jeong, Inchul (Annals of occupational and environmental medicine, 2020)
Keywords: 예방의학; Sleep disturbance; Propensity score matching; Customer service; Korean Working Condition Survey; Job insecurity; Emotional labor