Setiawan, H. R., & Purnama, J. (2026). Analysis of Workforce Workload for Production Efficiency Improvement in Sandal Manufacturing Using Workload Analysis and Cardiovascular Load Methods. JRSI (Jurnal Rekayasa Sistem Dan Industri), 13(01), 111–122. https://doi.org/10.25124/jrsi.v13i01.11115