Pratama, Aldi Adi, Faathir Alfath Risdarmawan, and Endrika Septya Adilfi. 2023. “ANALYSIS OF THE LEVEL OF MENTAL HEALTH OF WORKERS USING THE BOGOR – JAKARTA ELECTRIC TRAIN TRANSPORTATION WITH WORK PRODUCTIVITY”. Jurnal Penelitian Keperawatan Kontemporer 3 (2). https://doi.org/10.59894/jpkk.v3i2.493.