Megasari, M., Purba, P. Y. ., Putra Lubis, A. A. D. ., & Siregar, M. M. (2023). The effect of training, work climate, and work stress on employee productivity of bank DBS Imam Bonjol branch Medan. Jurnal Mantik, 7(1), 366-377. https://doi.org/10.35335/mantik.v7i1.3780