SUNARDI; SAFIRIN, M. . T. .; NUGRAHA, I. .; PUTRA, N. A. V. . Analysis of Workload Measurement Using Cardiovascular Load (CVL) and Bourdon Wiersma at PT. XYZ . Nusantara Science and Technology Proceedings, Malang, Indonesia, p. 275-281, 2021. DOI: 10.11594/nstp.2021.1442. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/519. Acesso em: 9 mar. 2025.