R. F. S. Hafidhuddin, N. H. Rahmawati, M. Jamaludin, and A. M. Disrinama, “SMART SAFETY SHOES: INTERNET OF THINGS BASED ANTI FATIGUE SENSORS TO PREVENT MUSCULOSKELETAL DISORDERS”, J Vocat Heal Stud, vol. 5, no. 2, pp. 100–106, Nov. 2021.