PENGARUH BEBAN KERJA, IKLIM ORGANISASI, KEMAMPUAN KERJA, DAN KESEHATAN FISIK TERHADAP KINERJA KARYAWAN DENGAN KESEJAHTERAAN MENTAL SEBAGAI VARIABEL MEDIASI PADA BANK BPD DIYNIM.: 22108020022Revita Putri SabelaauthorThis study aims to examine the effect of Workload, Organizational Climate, Work Ability, and Physical Health on Employee Performance, with Mental Well-Being as a mediating variable, at Bank BPD DIY. This research adopts a quantitative approach using purposive sampling, with primary data obtained through questionnaires distributed to 63 employee respondents. The data were analyzed using Partial Least Square-Structural Equation Modeling (PLS-SEM) with the assistance of SmartPLS 3. The findings reveal that Workload, Organizational Climate, Work Ability, and Physical Health have a positive and significant effect on both Mental Well-Being and Employee Performance. Mental Well-Being also has a positive and significant effect on Employee Performance and significantly mediates the effect of the four independent variables on Employee Performance.332.1 Banks/Bank, Perbankan2026-08-13UIN SUNAN KALIJAGA YOGYAKARTA;FAKULTAS EKONOMI DAN BISNIS ISLAMThesis