Analysis of Mental Workload in Sugar Factory Production Workers Using the NASA-TLX MethodAziziyah Amini, Ar Royyan Utama Tanjung, Muhammad Fatih Irham Dzakiyyudin, Erika Ariana Maharani and Amarria Dila SariSHS Web Conf., 189 (2024) 01015DOI: https://doi.org/10.1051/shsconf/202418901015