Fithri P, Syahfikri N. Measurement of Mental Workload Against Packing Operators at UKM Roti Heppy Bakery Padang Using the NASA-TLX Method. aijaset [Internet]. 2021Nov.14 [cited 2024Dec.16];1(02):76-83. Available from: https://aijaset.lppm.unand.ac.id/index.php/aijaset/article/view/18