Agustin, Nela, and Sariah Sariah. “The Relationship Between Individual Factors and Work Fatigue In Employees of PT Adhi Persada Gedung Bekasi Year 2018: Nela Agustin, Sariah”. Jurnal Persada Husada Indonesia, vol. 5, no. 19, Oct. 2018, pp. 18-30, doi:10.56014/jphi.v5i19.159.