Nugroho, B.S. et al.trans. 2024. Analysis of the Use of IoT in Attendance Management and Productivity Monitoring on Employee Performance and Operational Efficiency in Central Java Manufacturing Industry. West Science Social and Humanities Studies . 2, 10 (Oct. 2024), 1656–1668. DOI:https://doi.org/10.58812/wsshs.v2i10.1359.