Ramadhan, F. and Hamdan 2024. Pengaruh Disiplin Kerja, Kesehatan Kerja, dan Keselamatan Kerja Terhadap Produktivitas Karyawan PT. Machine Control & Automation. Indo-Fintech Intellectuals: Journal of Economics and Business. 4, 2 (Jun. 2024), 78–95. DOI:https://doi.org/10.54373/ifijeb.v4i2.1166.