HASYIM TUANKOTTA, M.; ISMAIL KURNIA, W.; YANA PURWANINGSIH, S.; MASLINA, M.; BUDI, P. Analysis of the Effect of Work Shifts on the Fatigue Level of Operators of Balikpapan City Drinking Water Area Companies. Journal of Industrial System Engineering and Management, [S. l.], v. 1, n. 2, p. 48–54, 2022. DOI: 10.56882/jisem.v1i2.10. Disponível em: https://journal-jisem.com/index.php/jisem/article/view/10. Acesso em: 2 may. 2026.