[1]
Khair, H., R.Sabrina and Rizki Wulanita Batubara 2022. Effect of Occupational Safety, Health (K3) and Leadership Style on Employee Work Productivity Mediated by Discipline in Operations PTPN IV Balimbingan. Jurnal Mantik. 6, 2 (Jun. 2022), 1421-1427. DOI:https://doi.org/10.35335/mantik.v6i2.2526.