Hamsal, H., Dianto, I., Mardianti, D., Hidayat, H., Nuraini, M. and Ningrum, A. A. (2024) “Workload and Work Environment as Determinants of Labor Productivity”, International Journal of Economics Development Research (IJEDR), 5(6), pp. 5579–5590. doi: 10.37385/ijedr.v6i6.9439.